A stereomicroscope (also known as a dissecting microscope or binocular inspection microscope) is a type of optical microscope that produces a three-dimensional image of an object. It is used to examine low-magnification objects, such as insects, plants, and rocks.

Stereomicroscopes have two eyepieces, one for each eye. This allows the viewer to see the object from two slightly different angles, which creates the three-dimensional effect. Stereomicroscopes also have a long working distance, which means that the lens is far enough away from the object that the viewer can manipulate the object with tools while still looking at it.

Stereomicroscopes are used in a variety of fields, including:

  • Biology: Biologists use stereomicroscopes to study insects, plants, and other organisms.
  • Geology: Geologists use stereomicroscopes to study rocks and minerals.
  • Manufacturing: Manufacturers use stereomicroscopes to inspect products for defects.
  • Electronics: Electronics technicians use stereomicroscopes to repair and troubleshoot electronic devices.

Here are some of the key parts of a stereomicroscope:

  • Eyepieces: The lenses that the viewer looks through to see the magnified image.
  • Objective lenses: The lenses that are closest to the object being magnified.
  • Stage: The platform where the object being magnified is placed.
  • 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 stereomicroscope, 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 lenses and the stage. Once the object is in focus, you can look through the eyepieces to see the magnified image.

Stereomicroscopes are a valuable tool for many different fields. They allow us to see and study objects that are too small to be seen with the naked eye.

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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.