A microscope is an instrument that uses lenses or other optical components to magnify images of small objects. Microscopes are used in a wide variety of fields, including biology, medicine, materials science, and engineering.

The most common type of microscope is the optical microscope, which uses visible light to magnify images. Optical microscopes can magnify images up to about 1,500 times.

Another type of microscope is the electron microscope, which uses a beam of electrons to magnify images. Electron microscopes can magnify images up to about 1 million times.

Microscopes are used to study a wide variety of objects, including:

Cells and tissues
Bacteria and other microorganisms
Viruses
Minerals and other materials
Electronic components
Microscopes have revolutionized our understanding of the world around us. They have allowed us to see and study objects that were previously invisible to the naked eye.

Here are some of the key parts of a microscope:

Eyepiece: The lens that you look through to see the magnified image.
Objective lens: The lens that is closest to the object being magnified.
Stage: The platform where you place the object being magnified.
Illuminator: A light source that illuminates the object being magnified.
Condenser: A lens that focuses the light from the illuminator onto the object being magnified.
Aperture: The opening in the condenser that controls the amount of light that reaches the object being magnified.
Diaphragm: A disc with a hole in the center that controls the amount of light that reaches the eyepiece.
To use a microscope, you first need to place the object you want to magnify on the stage. Then, you need to focus the microscope by adjusting the objective lens and the stage. Once the object is in focus, you can look through the eyepiece to see the magnified image.

Microscopes are essential tools in many different fields. They allow us to study objects that are too small to be seen with the naked eye, and to learn more about the world around us.

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B-290TB Optika Digital Microscope with Camera & Tablet

B-290TB includes a 3MP camera with a 10.1” Windows tablet. View, capture, analyze and share your images with simplicity and reliability
 

Optika Digital Microscope Binocular Product Number B-290TB

The latest OPTIKA digital microscopes with Windows tablet PC open new microscopy horizons, combining high-end optics with innovative, digital technology for microscopic imaging. B-290TB includes a 3MP camera with a 10.1” Windows tablet. View, capture, analyze and share your images with simplicity and reliability. 3.1 MP Built-in camera and 10.8” Windows tablet PC with N-PLAN, objectives, rackless stage and exclusive X-LED3 for unmatchable performance in illumination. Ideal for discussion group with 360° rotating tablet. UNIQUE FEATURES » Simultaneous camera & power connection » Equipped with the latest Windows OS & Intel processor » Easily detachable, can be used as a laptop (keyboard sold separately)

Optika Stereomicroscopes SLX-3

Head: Trinocular (split ratio: 50/50), 45° inclined; 360° rotating. Dioptric adjustment: Both eyepieces. Eyepieces: WF10x/21 mm, high eyepoint, secured by screw and with rubber cups. Objective: Parfocal achromatic zoom 0.7x…4.5x (6.43:1 ratio) with anti-fungus treatment. Working distance: 100 mm. Stand: High-grade, precision fixed with handle and focus. Focusing: Rack and pinion focusing mechanism. Illumination: EcoLED™ swiveling incident and transmitted, with brightness control, rechargeable batteries. Color temperature: 6,300 K.  Multi-plug 100-240Vac/5Vdc external power supply.

SLX-3 Optika Cordless Trinocular Stereozoom Microscope

Valuable configurations of cordless and modern stereo & stereozoom microscopes ideal for a variety of applications, including dissection, biology, entomology, anatomy, chemistry, material science among the others and even industrial purposes. Provided with dual magnification or 6.43:1 zoom ratioFN 21 high eyepoint eyepieces, high-grade precise fixed arm with focus and handle with the latest technology of EcoLED™ illumination plus rechargeable batteries (not included). Slim and easy to carry, all the models with high-grade precise fixed arm are equipped with long lasting LED illumination to provide over 20 years of use.