Pay in 4 interest-free payments of $22062.50 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
For mounted stones: Hold the jewelry with one hand and the tester with the other
HOW TO USE A RUBY FILTER
paste and other stones remain green/dark though the filter
size 275 x 210 x 35mm
and Simulants with ease
Motic Gem Microscope GM171-Binocular Portable Diamond / Gemstone Scales For mounted stones: Hold theMicroscope Head The SMZ171 stereo head is an excellent choice for jewelry and gem stone inspection at an affordable price. The parfocal zoom ratio is 6. 7: 1, offering a magnification range of 7x 50x with dual sided zoom controls and a working distance of 110mm. The head is inclined 45 and includes linear sliding interpupillary adjustment of 50mm 75mm. High Eyepoint widefield 10X F. N. 23 eyepieces come standard, offering dual dioptric adjustment and
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