Conoscope Interference Sphere Ball for Polariscope, gem testing, gemstones.

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Weight:
3.00 Ounces
Shipping:
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$15.75
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Description

The conoscope is a necessary tool for use with a polariscope. Our conoscope is a strain free glass ball held within a black plastic protective case with convenient handle. The conoscope is used for magnifying the view of the axis through a polariscope. The conoscope allows you to see 2-d representation of the 3-d interference of the axis within the gem. The axis and its visual image is also called the interference figure. Conoscopes are also called interference spheres or interference balls.

Dimensions:   56 x 16 x 8 mm

Lens: 10mm

Warranty: 1 year

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