Different Types of Biological Microscope


A biological microscope is an optical microscope that is used to study microscopic organisms, cells, tissues and their vital processes. The magnification range of the microscope varies and depends on the objective lens attached to it. The objective lens is available in the range from 10x to 1000x. Some specialized version of biological microscopes is capable of performing fluorescence imaging and is commonly known as fluorescence microscopes.

Kewlab deals in different types of the biological microscope and avails the product at an affordable price.

Types of Biological Microscopes

There are different types of biological microscope like a compound microscope, inverted microscope, and fluorescent microscope. These microscopes are used for different purpose and in different applications.

Compound Microscope: A compound microscope is an extension of the magnifying glass that uses two or more lenses to produce the clear and enlarged image of an object. It magnifies an object up to 1000 times of its original size.

It is used to view very small specimen such as cells, pond life, and other microscopic life forms.

Inverted Microscope: Inverted microscopes, unlike upright microscope, have light source and condenser set up high above the stage and points towards the stage. The objectives and objective turret are located beneath the stage and points towards the upper side. The biological inverted microscope is used to observe living cells or organisms at the bottom of a Petri dish or tissue culture flask. Since the cells are viewed in their natural condition, therefore, they are viewed more clearly.

The lens of the inverted microscope get closer to the dish containing cells and, therefore, it is very useful to view the cells through the thick specimen.

Fluorescence Microscope: A fluorescence microscope is the one that produces an image by the process of fluorescence and phosphorescence instead of or in addition to reflection and absorption to study the properties of organic and inorganic substances. Thus it is produces a colorful image of the specimen and is use to study the different parts of the sample.

These biological microscopes are available in different series and at variable price. You can choose the one that meets you purpose.

Location: Australia

Comments

Post a Comment

Popular posts from this blog

Everything You Want to know About Collimating Lens from Thorlabs or Elsewhere

Image
Collimating lenses are optical lenses that help in making the light entering into the spectrophotometer parallel. With a collimating lens from Thorlabs or elsewhere, one can control the field of view, spatial resolution of their setup, collection angles for sampling and illumination. Why are they important in the first place? One of the prime reasons for use of the collimating lens is high divergence result of a laser diode. It is made up of aspheric lenses, they do not pose spherical aberration. Collimating lenses are usually picked as and when a collimated beam requirement is between one and five millimetres. Where are they used and how are they used? Collimating lens is placed inside a collimator. An Optical collimator is utilized for calibration, testing and measurement. In one of the types of the collimator, patterns are projected into infinity. When a target is kept in the focal plane of a collimator, the uniform target seems extremely near. This phe
Read more

Collimating Lens from Throlabs for LED

Image
LED has a small protective dome over the diode that is commonly known as the primary optic that serves to protect and shape the output of the small diode. But light from the primary optic of the LED is broad for most application and lacks intensity for long distance. To reduce this drawback LED fixtures use secondary fixtures like collimating lens from Thorlabs or other labs, reflectors, TIR optics etc that collects light and magnifies its intensity towards the target. If you wish to create lenses and reflectors for LEDs, then you need to use some logical ways apart from just scaling them down from the light source. This is because LED has much smaller form factors than other light sources and also differs in the way it emits light . Use of collimating lens in LED          The collimating lens of the LED undergoes the process of Total Internal Reflection or TIR. TIR is defined as the complete reflection of a ray of light within a medium such as water or glass from the
Read more

Importance of Collimating Lens

Image
The collimator is a device that changes the diverging light or other radiations from a point source into a parallel beam. This specific feature of the device makes it an important part in spectroscopy and geometric and physical optics. An optical collimator consists of a tube with a convex lens at one end and an adjustable aperture at the other. The collimating lens of Thorlabs inside the collimator produces rays into the parallel beam so that the image can be viewed without parallax. Uses of Collimating Lens The collimating lens of Thorlabs or other labs is curved optical lenses that are used by the user to control the field of view, collection efficiency and spatial resolution of their setups. It is also used to configure illumination and collection angles for sampling. Use of Collimating Lenses in Radiology The collimator lens is also used in radiology where a collimator is an arrangement of absorbers for limiting beam of X-rays, gamma rays, or nuclear par
Read more