Touch Instrument Tools

20x to 40x Stereo microscope jewelry Gem Microscope



Four-way objective optical system: each objective lens has a separate light path, providing multiple fields of view, clear imaging and strong stereoscopic vision, which can be observed simultaneously by binocular. Compared with the traditional single light path microscope, the amount of light input enhances the eyepiece to achieve multiple magnification effects.

Free set of high power lens.

Metal mirror body.

High-definition optical lens set.

Up and down light field dark field.

Segment zoom.

Any combination of multiple times.

Three light modes: top light, bottom light, side light.



Material: metal lens body + optical glass lens

Light source: white light on top + yellow light on bottom

Magnification: 20-40X/40-80X

Lens size: 21mm



Power supply: in-line power supply/5th battery

Contains: gem microscope, a set of 20X lens, gem clip, eye mask, protective cover, power supply.

Scope of application: gem inclusions, diamond 4C grade, waist size, antique miscellaneous appreciation, observation of small objects.



1X Gem Microscope.

1X 20x lens

1X gem Clip

1X eye mask

1X protective cover.

1X charger

Steps of focusing the microscope

1. Turn on the power and select the appropriate lighting mode. Turn the zoom handwheel to minimize the magnification of the microscope.

2. Slowly turn the focus handwheel so that the right eyepiece can observe a clear object image.

3. Observe the left eyepiece again. If the object image is not clear, you can adjust the circle of sight to get a clear object image.

4. Then turn the left and right prism box to make it suitable for the operator's stopping distance, so that you can see the clear image surface with strong three-dimensional sense.

5. If you need to change the magnification, you can adjust the objective lens or zoom handwheel to achieve the required magnification. While adjusting the magnification, the focal length needs to be adjusted appropriately.

Add to Cart:

  • Model: TQ00116
  • Shipping Weight: 3.5lbs

This product was added to our catalog on Monday 15 June, 2020.

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