Low powerobjective microscopefunction

Bobcat 320 TE0 WL is a part of the Bobcat family using uncooled sensors. The Bobcat 320 TE0 WL is based on a Xenics in-house developed, uncooled InGaAs detector with a 320 x 256 pixel resolution and ...

InGaAs cameras have the highest quantum efficiency in the NIR. NIR cameras cover the wavelength range of 900 to 1700 nm, a range that is best suited for absorption and radiation characteristics analyses. Typical NIR cameras feature either 320 x 256 or 640 x 512 pixels. You may choose between USB, analog, CameraLink, GigE or even GigE Vision interfaces.

The depth of focus is greatest on the lowest power objective. Each time you switch to a higher power, the depth of focus is reduced. Therefore a smaller part of the specimen is in focus at higher power. Again, this makes it easier to find an object on low power, and then switch to higher power after it is in focus. A common exercise to demonstrate depth of focus involves laying three different colored threads one on top of the other. As the observer focuses down, first the top thread comes into focus, then the middle one, and finally the bottom one. On higer power objectives one may go out of focus as another comes into focus.

What arethe3objectivelenseson a microscope

Bobcat 320 TE0 is a small, compact but low cost NIR Camera. Despite using an uncooled detector the camera offers great image quality. Bobcat 320 TE0 takes advantage of a InGaAs detector developed and ...

Microscopeparts

The Wildcat+ 640 TE0 and Wildcat+ 640 TE0 WL series is based upon a state-of-the-art uncooled InGaAs detector with 640×512 pixels and 20 μm pixel pitch. The detector is developed and manufactured by ...

Bobcat 320 Gated is a small, temperature stabilized and very sensitive near infrared camera optimized for applications with very short integration times.

Bobcat 320 is a small, cooled and high performing near infrared camera. All models of the Bobcat series offer high sensitivity paired with low noise electronics and show perfect image quality in the ...

Types ofmicroscopeobjectives

Objectivelensmicroscopefunction

InGaAs cameras have the highest quantum efficiency in the NIR. NIR cameras cover the wavelength range of 900 to 1700 nm, a range that is best suited for absorption and radiation characteristics analyses. Typical NIR cameras feature either 320 x 256 or 640 x 512 pixels. You may choose between USB, analog, CameraLink, GigE or even GigE Vision interfaces.

The compound microscope is a useful tool for magnifying objects up to as much as 1000 times their normal size. Using the microscope takes lots of practice. Follow the procedures below both to get the best results and to avoid damaging the equipment.

The field of view is largest on the lowest power objective. When you switch to a higher power, the field of view closes in towards the center. You will see more of an object on low power. Therefore, it is best to find an object on low power, center it, and then switch to the next higher power and repeat.

The Wildcat+ 640 is based upon a state-of-the-art uncooled InGaAs detector with 640×512 pixels and 20 μm pixel pitch and modern read out electronic. The detector is developed and manufactured by ...

*** Don't hoard slides! You can only view one at a time, so that's all you should be holding. Return it before getting another, and if you break it, tell your instructor so that it can be properly cleaned up and replaced! ***

Whatis objectivelens inmicroscope

Bobcat 640 is a high performance near infrared camera. The camera is equipped with a thermoelectric cooler for stable images. 640 x 512 pixel for high spatial resolution. The camera is available with ...

There are detectors available which extend the NIR wavelength range into the visible to cover the range 400 -1700nm. With Wildcat + 1280 we are also offering a Megapixel camera for that extended wavelength range.

Where is the objective on a microscopediagram

When drawing what you see under the microscope, follow the format shown below. It is important to include a figure label and a subject title above the image. The species name (and common name if there is one) and the magnification at which you were viewing the object should be written below the image. All relevant parts of the drawing should be labelled on the right side of the image using straight lines. Lines should not cross. Drawings should be done in pencil, while labels should be in pen or typed. Remember that total magnification is determined by multiplying the ocular x objective.

Wildcat 640 is a small, high performance InGaAs camera with low noise and high dynamic range. The Wildcat 640 series is based on an in-house developed, temperature stabilised InGaAs detector with a ...