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What is the Power of a Stereo Light Microscope?

Published in Microscopy 2 mins read

The power of a stereo light microscope is typically in the range of 10x to 40x magnification.

Stereo microscopes, also known as dissecting microscopes, are designed for low-magnification viewing of samples, providing a three-dimensional (stereo) view. Unlike compound microscopes which are used for viewing specimens at much higher magnifications, stereo microscopes are used for observing larger objects or performing manipulations on them.

Here's a breakdown of what to consider regarding the power of a stereo light microscope:

  • Magnification Range: As stated earlier, the standard magnification range is 10x-40x. However, some models may offer a wider range, going as low as 6x or as high as 100x, depending on the objectives and eyepieces used.
  • Applications: This lower magnification range is ideal for tasks such as:
    • Dissections: Hence the name "dissecting microscope".
    • Electronics repair: Examining circuit boards and soldering.
    • Jewelry making: Inspecting and setting stones.
    • Entomology: Studying insects.
    • Botany: Examining plant structures.
  • Working Distance: Stereo microscopes offer a larger working distance (the space between the objective lens and the sample) compared to compound microscopes. This allows users to manipulate the sample while viewing it.
  • Image Orientation: They provide an upright, unreversed image, making it easier to work with the specimen.

In summary, the power of a stereo light microscope is relatively low, typically between 10x and 40x, making it suitable for observing and manipulating larger objects at lower magnifications and providing a three-dimensional view.

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