Showing posts with label Digital. Show all posts
Showing posts with label Digital. Show all posts

Sunday, November 18, 2012

Digital Microscopes in the Elementary Science Classroom - Effective, Affordable, and Easy to Use

Advances in digital microscope technology over the last few years have resulted in great benefits for students. While there are many distinct types of digital microscopes, they fall into one of two main categories, those that associate to the Tv and those that associate to the computer straight through a Usb port. Instead of students being required to share microscopes and discuss their findings without any references, the digital microscopes allow the whole class to view specimens and discuss findings as a group.

One type of digital microscope plugs into a data projector or television. This makes the process of teaching science to a classroom much more dynamic, easier and more cost effective. The presentation of specimens and conference can be concluded no ifs ands or buts by placing the television in the front of the classroom where all students have a clear view of the screen. The educator places the specimen under the handheld microscope for view by the whole classroom.

Microscope

The educator is able to use the television to point out details of the specimen, encourage participate by all students, and fulfill the objectives of the part plan using one microscope. There is no need for software or extra equipment to make the microscope a vital part of the educational process.

Students will be able to learn the steps for dissecting specimens properly without the general trial and error that often accompanies this process. In addition, group discussion, questions, and answers always serve educators well when presenting new or unusual article to students. Teaching students about the cellular structure of animals and plants can be no ifs ands or buts concluded using the large, clear, and crisp photo provided by the television screen or data projector.

An added benefit of this type of theory is that students with extra needs, who may not normally be able to cope the small controls of a microscope or be able to navigate the intricacies of the scope, will be able to participate and learn no ifs ands or buts with the rest of the class. This inclusion of all students in the science exploration process will enlarge and empower students with extra needs to participate in learning more actively.

The scopes made for use with televisions or data projectors lack the functions and features of the scopes that incorporate with a computer using a Usb port. These systems are able to narrative still images, do time-lapse videos, and contribute a continual flow of facts to students relative to the specimen they are studying. An educator can no ifs ands or buts construct a part plan that will contain the splitting of a cell, or the increase process of fungi or bacteria and treat students to the overwhelming excitement of watching nature in action.

The most productive microscopes for schooling use are designed to contribute greater magnification of 10x to 200x or higher. They also contain easy-to-use controls for Led lighting which will allow for adaptation to light sources in the classroom more easily.

Many teachers find that using the digital microscope in conjunction with desk microscopes allows for more flexibility in teaching techniques and methods. It is very powerful to have the educator be able to display what the students are seeing for in their desktop microscopes. The interaction of students and educator when students know what they are seeing at allows the educator to focus on the scheme and specimen at hand for the whole class instead of spending time at private desks telling students the same information.

The benefits of using a digital microscope in elementary science classrooms are tremendous. The SmartScope by SmartSchool Systems is affordable and easy to use and opens doors for educators and students. Educators are able to originate dynamic part plans that apply the full applications of the microscope while the students benefit from the overwhelming world that has been opened to them straight through this contemporary technology.

Digital Microscopes in the Elementary Science Classroom - Effective, Affordable, and Easy to Use

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Wednesday, October 31, 2012

Olympus, the Leader in Digital Camera industry

Olympus is a firm that focuses on manufacturing optics and reprography products. It is originally from Japan and operates in some regions such as United States and Europe. Established on 1919, it artificial microscope and thermometer at its starting of operation. The infer why this firm uses name "Olympus" as its name and brand is because the founder, Takachiho Seisakusho, believe that this name is able in reflecting the strong desires in creating high quality world-class products.

Since 1936, it began to fabricate its first camera and lens. The first camera is introduced as Semi-Olympus I. Other models that also became one of several first products that it introduced was Camera Pen Models series. This camera was launched in 1959 which featured with half-frame format that enabled it to capture 72 pictures of 18 x 24 mm format with a approved f 36 exposure roll of film. It was noted for its compact and transportable design. This camera team inventor, Yoshihisa Maitani, then industrialized a system called Om system. This system offers a full 35 mm Slr system of frame expert and was said able to compete with world-class cameras fellowships such as Nikon and Cannon. The system also introduced a more compact cameras and lenses that were smaller than any other cameras in this era, and it came with off-the-film (Otf) feature.

Olympus Light Microscope

Today, Olympus has become the leader of digital cameras industry by introducing a Four-Thirds system approved that is implemented for designing and developing digital single-lens reflex camera. This system was introducing a consumer-grade digital Slr on order to featuring live preview and became the approved of most Dslr makers. It recent cameras are now compatible with regain Digital (Sd) card format and comes with compact range and compact flash. Olympus's most recent development in cameras system is Micro Four Third system.

Today, Olympus has launched its most recent cameras model series such as Olympus E5 and Olympus E30 that comes with excellent features. Its E5 series come with capabilities such as Four Thirds Digital Slr, 12.3-megapixel sensor, 3-inch 920K-dot Lcd, and is very easy to use. It is able to produce excellent pictures results and with its very light weight, population are able to bring it around. Olympus is also decreasing the overlying optical drive through low pas filter that prevents moiré artifacts and false color in its photo results. This camera series from Olympus has bring the digital camera industry to an even develop level of competition.

Olympus, the Leader in Digital Camera industry

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Tuesday, October 23, 2012

Digital Microscope Camera: Some prominent Facts

There is other world that is waiting to be discovered straight through the lens of a digital microscope camera. Many habitancy do not perceive that we are living in the world of the tiny. The tiniest of all organisms outnumber every other living species on Earth today more than a billion to one.

Those who are working in the field of science or treatment know this fact and do what they can to study it. The most leading of all tools to study the very puny would be a microscope. The microscopes we have today are much more mighty than those we had a few years ago.

Olympus Light Microscope

Today, we have high definition digital microscope cameras that is more than capable of giving us clear images of the truly tiny. It is much easier to use when compared to a customary microscope and it gives scientists a much easier time learning their specimens.

It is also much easier now to take photographs of puny objects since these are connected to a computer which aids the user when navigating nearby the petri dish. While today's mean digital microscope camera gives you the best value for your money, the microscopes that are currently in amelioration will assuredly provide much best potential and offer best image visibility than these.

A digital microscope camera is an perfect tool for both study and study purposes. Whenever you are seeing for one, be sure to ask yourself what you will be using it for in order to get one that is ideal for you.

The mean hobbyist will not need professional tool like a professional researcher would and the approved digital microscope camera should be perfect for this kind of person. Those who are curious in what lives among us invisibly will assuredly be able to appreciate these tools.

Digital Microscope Camera: Some prominent Facts

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Thursday, October 18, 2012

The Advantages of Digital Microscopes

Digital microscopes are a marvel of modern science. A digital microscope consists of a quarterly microscope with a digital camera built into it. The images seen through a digital microscope can be projected to a computer monitor and saved on a computer file. A digital microscope is exquisite for education because it lets many citizen view the specimen at once. The data rescue capabilities of a digital microscope make it a great tool for research.

A digital microscope is a microscope that contains a tiny digital camera and is linked to a computer. Most digital microscopes connect to computers via a Usb port. Once the microscope is linked to the computer, the images seen through the microscope's eyepiece can be shown on the computer's monitor and saved on the hard drive for future use. Images can be printed if the computer is adequate with a digital printer.

Microscope

Digital microscopes are great for educational purposes. Many students can view the specimen at once when the camera is hooked up to a computer. This saves time and ensures that all of the students will get to see the same specimen. citizen can save images viewed through digital microscopes to computers, allowing them to way the image later. This is exquisite for a school setting as it lets students recall the image if they need to later reveal it or write about its details.

Scientific researchers benefit greatly from digital microscopes. They are able to save and print images from the microscope, allowing for close examination. When the images seen through a digital microscope are viewed on a computer screen, it enables any researchers to contemplate the image at once.

There are any separate models of digital microscopes. Some have one eyepiece like most accepted microscopes. A handful of models are stereo microscopes, meaning that they have two eyepieces. All digital microscopes have numerous features that make them great tools for education and research.

The Advantages of Digital Microscopes

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Thursday, October 4, 2012

Check Out Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel 10x-50x Optical, 200x Digital Magnification for $72.50


Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel 10x-50x Optical, 200x Digital Magnification Overview

The Aven 26700-300 zipScope is a tabletop, 2.0 megapixel digital microscope that has a USB interface, eight white LED lights with two intensity settings, a snapshot button for image capture, optical magnification of 10X to 50X, and digital magnification of 200X. This digital microscope enhances the resolution of an object or image, and connects to a computer for image display. It is commonly used for quality control (QC) inspection, medical and scientific research, geology, mineralogy, chemistry, and for printing and textile inspection.

This microscope has an adjustable magnification of 10X to 50X, and comes in an all-in-one, compact lens. A 1/2” complementary metal-oxide semiconductor (CMOS) color image sensor manages noise reduction and image quality. The microscope has a shutter speed of 1 second to 1/1000 of a second. The frame rate is 30 frames per second (FPS) at 2.0 megapixels. The zipScope uses eight white LED lights with two intensity settings to control illumination. The microscope has automatic white balance to control brightness, and automatic exposure. A snapshot trigger captures images, and the microscope outputs images or video to a PC. A large, manual focus wheel adjusts focus in a 10 to 500 mm range. The microscope body has a rubberized, anti-slip coating for durability. Included software has image (JPEG and BMP) and video (AVI) capture functions. The microscope comes with an adjustable metal stand that includes height and angle adjustment. The zipScope has a one-year warranty.

Specifications

Optical magnification10X to 50X
Digital magnification200X
Image sensor0.50” color CMOS
Effective pixels 2.0 mega-pixels (M)
Illumination8 white LED lights with two intensity settings
Shutter speed1 second to 0.001 (1/1000) of a second
Frame rate30fps, 15 fps at 1.3 M
White balanceAutomatic
Snap shot modeHardware and software controllable
Focus rangeManual, 10mm to 500mm
Frame rate30fps, 15 fps at 1.3 M
Operating systemMicrosoft Windows XP, Windows XP SP2, Windows Vista, and Windows 7
Formats producedImages (JPEG or BMP formats) or video (AVI format)
Power source5 VDC through 2.0 USB port
Power consumption110-volt
Overall dimensions19.7 x 6.7 x 8.6 cm / 7.75 x 2.625 x 3.375 inches (H x W x D)
Weight0.294835 kilograms (0.65 lb.)
WarrantyOne year

*(H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

Aven manufactures optical inspection tools, precision tools, and bench accessories for industrial, scientific, and research applications. The company was founded in 1983 and is headquartered in Ann Arbor, MI.

What’s in the Box?

  • 26700-300 zipScope microscope
  • Adjustable metal stand
  • Software
  • Instructions

Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel 10x-50x Optical, 200x Digital Magnification Review



Aven 26700-300 ZipScope USB Digital Microscope with 2 Mega-Pixel 10x-50x Optical, 200x Digital Magnification Feature

  • 2.0 megapixel digital tabletop microscope with 1/2" color complementary metal-oxide semiconductor (CMOS) image sensor and USB 2.0 computer output to display images or video, commonly used for quality control (QC) inspection, medical and scientific research, geology, mineralogy, chemistry, and for printing and textile inspection.
  • Optical magnification of 10X to 50X, and digital magnification of 200X
  • 8 built-in, white LED lights with two-step intensity control for illumination, automatic white balance, and the ability to be turned on and off
  • Included software produces images (JPEG or BMP formats) or video (AVI format)
  • One year warranty

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Wednesday, October 3, 2012

Digital Binocular Compound Microscope 40x-2000x with Built-in 3.0MP USB Digital Camera

Digital Binocular Compound Microscope 40x-2000x with Built-in 3.0MP USB Digital Camera Review


Digital Binocular Compound Microscope 40x-2000x with Built-in 3.0MP USB Digital Camera Feature

  • 8 levels of magnification: 40x-80x-100x-200x-400x-800x-1000x-2000x
  • 4 achromatic objectives DIN 4x, 10x, 40x(S), 100x(S,Oil)
  • 2 pairs of eyepieces: WF10X and P20X
  • Built-in 3MP USB camera with advanced software
  • 20W adjustable halogen light:::Double layer mechanical stage with co-axial fine and coarse focus knobs
  • NA1.25 Abbe Condenser with iris diaphragm and filters

Digital Binocular Compound Microscope 40x-2000x with Built-in 3.0MP USB Digital Camera Overview

This is a professional compound microscope with 3.0M pixel built-in USB camera. It is compatible with MS Windows 2000/XP/Vista and Windows 7 (32bit and 64bit). It comes with an advanced application. It is perfect for scientific research, clinic and education use.

*** Product Information and Prices Stored: Oct 03, 2012 04:00:06

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Thursday, September 27, 2012

Olympus Digital Cameras - Digging Into the History

One of the oldest companies, Olympus has had a long and historical journey. Olympus digital cameras are being used all over the world today. Let us take a look at the glorious history of Olympus here.

Olympus was started way back in the year 1919 under the name of Takachiho Seisakusho. In fact, the first optical product made by the firm was not a camera, but a microscope! The name 'Olympus' was introduced in 1921 as a trade name for the company's optical products.

Olympus Light Microscope

There is an moving story attached to the name of Olympus. It has a deep, deep meaning attached to it as well. According to Greek mythology, Olympus is the mountain where the Gods live. And, Takachiho is the mountain where the Gods live According to the Japanese texts. In fact, all the names related with Olympus cameras have a inexpressive meaning to themselves. For example, the first product made by Olympus for photographic purposes was the Zuiko 75mm/F4.5 lens in 1936. This is an abbreviation coined from the name of Olympus optical plant (Mizuho Kogaku-kenkyujo) and also has a inexpressive Chinese meaning.

In the '30s, Olympus introduced many distinct types of cameras. Due to the world wars, production suffered from time to time till the '40s. The Twins Reflex camera was introduced in 1950s and became abruptly popular. In fact, hundreds of models based on this technology were developed by some manufacturers. But it was the Olympus Rolleiflex which set the thorough for these cameras in the industry.

However, it was the Olympus Pen which was launched in 1959-60, which established Olympus as the builder of small cameras in the market. The Pen was light, small, innovatively designed and could take 72 shots in one roll! It became increasingly beloved and helped Olympus to gain hold of the market. After this, there was no finding back for Olympus and it went from power to strength.

As far as digital cameras are concerned, by the 80's and '90s, the video camera and the consumer digital cameras were already present in the market. However, they were not of very high potential and could only used for web publishing or low-res prints. But, by the late '90s, technology had developed greatly and prices had also dropped, hence consumers were now going in for digital cameras more and more. It was at this time, in the year 1996, that Olympus introduced its P&S style cameras which had a resolution of 810.000 pixels. Gently and steadily, Olympus came up with a 2 mega pixel and then a 3 mega pixel camera by the year 2000. At this time, one of the indispensable launches of Olympus was the 2.11 mega pixel model C-211 which also had an in-built Polaroid printer.

Today, Olympus is considered to be one of the familiar digital camera manufacturers in the industry. The latest digital cameras by Olympus are:

D-Series: straightforward point-and-shoot cameras for beginners.

C-Series: Digital cameras for developed photographers.

Stylus: popular ,favorite cameras in moving colors and designs.

E-System Digital Slr's: expert Slr's for digital cameras.

Olympus Digital Cameras - Digging Into the History

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Friday, September 21, 2012

Geraldine Allen - Fine Art Photographer, Creating Wondrous Images With Digital Photography Art

This is the first in a series of profiles of photographers from assorted parts of the imaging spectrum. In the future we will shine the light on news photographers, industrial photographers, nature photographers and so on in order to give you the digital photographer some significant insights to help make your images better.

Geraldine Allen is our first subject artist in the spot light. Initially trained in art history and illustrated found in the Uk; Geraldine gained significant touch in aesthetics and found principles. Later in life she undertook study of psychology and graduated with a Bachelor of Science Honors degree. However, Geraldine's long time interest and passion for photography drew her back. Enthused by the possibilities brought about by Adobe Photoshop in its early days of development, she was soon absorbed by experimenting with digitized photographic collages. It was then she decided to return to Salisbury College in the Uk to formalize her touch and modernize her knowledge of the optic media industry.

Olympus Light Microscope

Geraldine studied Creative Digital Arts to fill in herself with commerce suitable multimedia software, and wishing to focus on still imaging, then chose to unblemished her Ba (Honors) in PhotoMedia (Photography). Whilst computer manipulation was becoming increasingly popular, she chose to experiment [and now favors] "in camera" effects.

When did your "aha" occasion arrive; the time when you knew that your affinity for photography could take you supplementary regarding your creative and expert career? "I took a candid shot of my teenage son one day when I just happened to be at an elevated height; the compound of height, the long lens, and the way I had composed his posture in the frame brought an exciting result and I view then that there are so many variables and I would never get bored if I did this for a living. I had all the time enjoyed photography but I didn't beyond doubt learn much until digital came along. All of a sudden I learned so fast because the results were instant and I could chronicle which mistakes were associated with which controls."

Do you prefer total control over your photographic subjects or do you sometimes shoot natural non-studio images? "I don't have a preference. I am so passionate about photography and there are so many distinct aspects that I find it impossible to hold favoritism. I have to detach photography into genres and I take a distinct approach agreeing to that genre. For example, creative photos are pre-conceived in the mind of the photographer/artist, so it does require the subject to be set up and controlled - to a degree. Although studio controlled images dominate my light painted portfolio, I often leave population as subjects to position themselves. The picture aims to portray a tiny essence of their natural character. I do help them with ideas if they are stuck though, ordinarily by distracting them with conversation and saying "hold it there" when I think a single posture, expression or mannerism would work well for the picture.

For nature pictures I rarely control whatever except possibly using a tiny fill flash or a reflector in conjunction with the ready light. I make a aware exertion not to interfere with a natural scene as I wish to document it as real and simply as possible. Having said that I must confess I can't help exciting obtrusive litter, sticks or stones from the frame."

Have you ever had a mentor who had an impact on your style and art? "I received an awful lot of hold from a extraordinary tutor called Ian Smith at Salisbury College in the Uk. Whilst I was given endless encouragement to experiment in whichever way I liked, I was also taught to query everything and to give that experimentation some decisive direction. I was to ask myself what my pictures were trying to communicate, and to plan them with specific intention and aims. In the final year at Salisbury College I reached the dreaded stage where I was forced to choose one field of specialization. God forbid, how was I to make a single choice when I loved all and sundry from former to wholly abstract and contemporary? I remember beyond doubt struggling to hold back tears when it came to the point of my having to drop some genres. I was a cop-out beyond doubt because I chose to stick with two fields instead of one; fine art and nature, and then I used a unifying view to put them both in my final portfolio!

I was also privileged adequate to work with landscape photographer Charlie Waite in his studio for some months. Although practicalities of work and company dominated our concerns, I observed his attitudes toward his projects and beyond doubt within his natural day-to-day practicalities. If I had to choose one former point that I will all the time remember, it would be how he would look at the sky and all around whenever he stepped outdoors. He would immediately and instinctively study the light and how it fell upon subjects in his immediate surroundings, no matter where he was or what he was doing. You could say he was obsessed with light! So, he taught me the most significant part of all; to study the natural laws of light, how it simply affected the world around and how distinct it looked agreeing to the assorted conditions."

Your best guidance for budding digital photographers? "Experiment, and then experiment some more! Make full use of manual controls instead of sticking with the safe Auto mode. Don't just refer to the manual when you are stuck on how to control a basic control, but read it all from front to back and then test out each and every advanced control. That way you get to know your camera thoroughly, and you may happen upon some exciting effects. Try distinct levels of fill flash, use the white balance, and test the effects of speed/aperture on depth of field. Oh, and look at potential uses for any mistakes! I have been known to use prior unintentional mistakes, as deliberate controlled effects at a later date."

What kind of digital camera gear do you favor? "Predominantly, I am a digital Slr user of the Canon variety. I just like the look, the feel and the carrying out of Canon. A Canon feels right in my hand so what more can I say?

Currently I am shooting with a Canon D60, which I was very happy to own when they were first released. Unfortunately 6 months down the line the 10D was released with a enormous drop in price to boot. Now of course there is the 20D too! Such are the agonies of being a die-hard techie fiend. I use only fixed focal length lenses, having found the 'ever-practical' zoom to let me down with zoom creep on long exposures."

Currently Geraldine is using four lenses: a 15mm f/2.8 fisheye, a 35mm f/2, a 100m f/2.8 Macro, and a 200mm f/2.8 L - all Canon Ef. Of course using these lenses on a Dslr mean the focal length is longer than using on a film Slr due to the size of the sensor, which is why the fisheye is not truly 'fisheye' but just very wide, and the 35mm is used as the suitable workhorse lens - the equivalent of a 50mm. Shooting an awful lot of nature pictures, her 100mm macro lens has proved a wise investment, allowing her to gain that extra close length both for macro work and longer length shots.

Geraldine says "I have never had much desire to shoot very long distance. I tried a 300mm 'L' glass once, but sold it within a fortnight. The thing was a monster, and at f5.6 widest aperture, it was just not fast adequate coupled with the focal length and weight of the thing. I simply could not perform sharp adequate pictures. Rather than bring faraway subjects close to me, I prefer bringing tiny things into my optic plane, so that I can study each tiny tiny detail. I therefore have a natural affinity for Macro photography and Photomicrography. I use an Imxz Microscope with a zoom factor from x10 - x40 for real tiny subjects, or when I want to chronicle what the eye cannot ordinarily see, but with an aperture of f0, I am inevitably dissatisfied with the lack of sharpness throughout. Quite often I will just use the 'sweet spot' area and crop down afterward. I also have a bellows for an Fd lens but I rarely perform a satisfactory result owing to the lack of mobility and adaptability. I would beyond doubt enjoy the more movable Mp-E65 but unfortunately it's not within the funds at the present time.

I missed the medium format touch altogether, but what a great discovery it was to find out I could afford a large format system! I ended up with a 4x5 Toyo View camera with a monorail extension, dark cloth, lots of duplicate dark slides, an Schneider Symmar-S 150mm f5.6, and two boxes of Fuji Provia Rdp Ii, all for £400!!! The film and processing costs have been adding up since, and the results still look simply 'Lf novice'. "

The only other shooting tool I have are two strobes, a 1000 watt halogen lamp, a Canon Speedlite 550Ex, softbox, reflectors and stands. These are not used very often, but are on standby for the odd studio request. Commonly though I prefer natural light and natural settings.

Post shoot editing of course requires a digital darkroom. I use a fast processor Dell Pc with tons of Ram, a Mac Powerbook G4, an Olympus Camedia Dye Sub printer, a Canon S9000 inkjet, and an Epson Perfection 4870 scanner for my 4x5 film. Let's also not forget that king of king piece of software - Adobe Photoshop. I just upgraded to Cs and I'm not disappointed. Ooops... I forgot to mention my trusty set of three halogen torches for light painting.... Nothing special or expensive, just normal household torches of assorted strength." Says Ms Allen.

Geraldine has all the time been intrigued by the magical, unique and otherworldly qualities found in the work of photographers like Robert Damachy, Julia Margaret Cameron, Diane Arbus, and Sarah Moon. specific influences on her photographic improvement with her light painting have been Berthold Steinhilber, Jorg Grundler, and Diana Thorneycroft.

If you visit her site you will see some of the extraordinary macro photography Geraldine captures. Many of those are floral based subject matter. She says "for floral macros, I like to use extremely tiny depth of field. This means I inevitably make use of a longer focal length [100mm], the closest shooting length potential and a wide aperture [often f2]. This ordinarily means the shutter speed is quite fast because there is fullness of light entering the lens. But, that does not mean I do not need a tripod in a natural setting. Often I like to have only the tiniest element in focus, which means handheld shooting is a specific no-no, as the plane of focus can slip at the slightest movement [in the camera or subject]. If the element to be focused on is flat, then Commonly it is easier to perform sharpness where I want it. Any way if it is curved or rounded I try to make sure the camera is positioned at such an angle as to allow the element to be parallel with the back of the camera so that as much of the element as potential is on the same plane as the sensor or film back."

You can see the briefcase of her fine art photography at her web site: www.photo-art-gallery.com

Geraldine Allen - Fine Art Photographer, Creating Wondrous Images With Digital Photography Art

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Tuesday, September 11, 2012

Celestron Digital Microscope Imager 44421

Celestron Digital Microscope Imager 44421 Review


Celestron Digital Microscope Imager 44421 Feature

  • Increase the value of your biological or stereo/low power microscope by easily adding digital capability
  • Adapts to virtually any type of microscope - 23mm diameter eyepiece tubes and with the supplied adapter 30mm diameter eyepiece tubes
  • Imager replaces the eyepiece of your microscope so you can view comfortably on your computer screen
  • The Imager is rotatable 360° for your desired position when viewing slides or objects
  • 2 MP sensor resolution with USB 2.0 cable attached

Celestron Digital Microscope Imager 44421 Overview

The Celestron Digital Microscope Imager allows you to view and/or capture snapshot images or video with your microscope and your computer. The Imager replaces the eyepiece of your microscope so images can be viewed on your computer screen. Perfect for comfortable viewing by yourself or with small groups and will work with virtually all microscopes.

*** Product Information and Prices Stored: Sep 11, 2012 14:30:03

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Saturday, September 1, 2012

Great Price Celestron Deluxe Handheld Digital Microscope for $61.55


Celestron 44302 Deluxe Handheld Digital Microscope 2MP Overview

This innovative microscope design allows you to view specimens or objects on a computer screen and allows you to take snapshot images or short videos. A rugged, metal stand is included for holding the microscope steady at various positions for viewing and/or imaging.

Celestron 44302 Deluxe Handheld Digital Microscope 2MP Review



Celestron 44302 Deluxe Handheld Digital Microscope 2MP Feature

  • Handheld Digital Microscope Powered by a 2.0 USB Cable.Digital Camera - built-in 2MP for Snapshot Images and Videos
  • Computer Requirements - UVC Plug and Play with Windows 7, Vista, and XP and MAC 10.4.9 and later, CD/DVD Drive and open USB Port
  • Power - 10x to 40x and 150x
  • LED Illumination.
  • CD-ROM - Software for Basic Image Capture and Organization as well as Simple Measurement Function (on Windows based operating systems)

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Friday, August 17, 2012

Celestron 44340 LCD Digital LDM Biological Microscope

Celestron 44340 LCD Digital LDM Biological Microscope Review


Celestron 44340 LCD Digital LDM Biological Microscope Feature

  • LCD Digital Microscope is a unique device that replaces the traditional eyepiece with a high resolution 3.5" (88mm) LCD display. This bright screen allows for clear viewing of microscopic worlds by individuals and groups alike.
  • The LCD Digital Microscope's three objective lenses provide 40x, 100x, and 400x optical magnification levels. This combined with 4x digital zoom allows you to view objects at up to 1600 times their original size.
  • 3.5" (88 mm) LCD Screen with 4x Digital Zoom. Built-in Digital Camera - 2 Mega Pixels - Acts as 10x eyepiece. Top and Bottom LED Illumination. Mechanical Stage - 3.5" x 3.5" (88 mm x 88 mm). 512 MB Internal Storage Memory
  • SD Card Slot (uses optional SD/SDHC Cards up to 16GB). Five Prepared Slides. Six Position Color Filter Wheel. USB Cable for Transferring Images to a PC. AC Adaptor to Power the Microscope
  • Carrying Case Included

Celestron 44340 LCD Digital LDM Biological Microscope Overview

Digital biological microscope. View with 3.5" LCD screen, 40x to 400x Power and up to 1600x with 4x digital zoom, built-in 2mp digital camera, 128 MB internal memory, SD card slot, top and bottom LED illumination, mechanical stage, AC power cord, carrying case, 5 prepared slides.

*** Product Information and Prices Stored: Aug 17, 2012 07:15:04

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Monday, July 30, 2012

Digital Microscopes for Kids

The young inquisitive mind will be stimulated by digital microscopes for kids. There are an endless estimate of unseen things abounding in the dinky world colse to us just waiting to excite the imagination of our young children. Appreciation for the small things in our world take on a whole new meaning when settled under a microscope.

Value of studying straight through a Microscope

Olympus Light Microscope

Whether it's finding an onion skin close up, or a fly's wing or some squiggly things darting about in a drop of pond water the microscope can excite the young mind to observe more of the unseen world. And somewhere along the line they may start request questions like 'why is this so' or 'how does this assess to such-and-so' and you have the awakening of the inquisitive mind that will grow with enchanting questions. In school those who ask questions are generally those who are certainly curious in studying more and come to be a top pupil in their class.

The benefit of digital

When you and I were introduced to microscopy it may have been with particular or dual oculars using a rack and pinion wheel to focus. Now with digital microscopes it's a whole new ballgame for our children. Having the capability to show what is under the microscope on a monitor screen greatly enhances the visibility of the object. And more than that you can description and measure what you see, edit what you see, and make a video for the presentation of your findings.

In reality I would rather have children finding straight through a microscope and request questions than staring at a screen with a game controller in their hands

So where do you find these digital microscopes for kids?

There are some online market that have digital microscopes for kids. You might want to check colse to for discounts or coupons on exact brands. Also, check on free shipping qualifications and who has a good return course if there is a problem. Or you may want to rely on someone who has done the research already and offers suggestions.

Digital Microscopes for Kids

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Thursday, July 26, 2012

Check Out OMAX 40X-2000X Digital Lab Binocular Compound Microscope with Built-in 3.0MP USB Camera for $389.99


OMAX 40X-2000X Digital Lab Binocular Compound Microscope with Built-in 3.0MP USB Camera Overview

This is a professional compound microscope with 3.0M pixel built-in USB camera. It is compatible with MS Windows 2000/XP/Vista and Windows 7 (32bit and 64bit). It comes with an advanced application. It is perfect for scientific research, clinic and education use.

OMAX 40X-2000X Digital Lab Binocular Compound Microscope with Built-in 3.0MP USB Camera Review



OMAX 40X-2000X Digital Lab Binocular Compound Microscope with Built-in 3.0MP USB Camera Feature

  • 8 levels of magnification: 40x-80x-100x-200x-400x-800x-1000x-2000x
  • 4 achromatic objectives DIN 4x, 10x, 40x(S), 100x(S,Oil)
  • 2 pairs of eyepieces: WF10X and P20X
  • Built-in 3MP USB camera with advanced software
  • 20W adjustable halogen light:::Double layer mechanical stage with co-axial fine and coarse focus knobs
  • NA1.25 Abbe Condenser with iris diaphragm and filters

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