The SMZ171 stereo head is an excellent choice for jewelry and gemstone 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.
The SMZ171 stereo head is an excellent choice for jewelry and gemstone 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.
Specifications: Motic Gem Microscope GM171-Trinocular
Model | SMZ-171Bino | SMZ-171Trino |
Optical system | Greenough | |
Observation angle | 45°/ 60° | 45° |
Magnification range (standard) | 0.75X--5X | |
Zoom ratio | 1:6.7 | |
Eyepiece | N-WF, high eye-point 10X(Ø23), Diopter adjustable interchangeable with biological eyepieces | |
N-WF 12.5X(Ø18), 15X(Ø16), 20X(Ø13) optional | ||
Interpupilary adjustment | 48mm-75mm | |
Height of eye point | 405mm | |
Working distance (standard) | 110mm | |
Weight | 6.2 kg (head 1.4kg) | |
C-Mount adapter | / | Trinocular head only |
/ | 0.5X, 0.65X, 1X adapters available | |
Photo adapter | / | SY10 photo adapter 2.5X, 4X photo eyepiece available |
Auxiliary ESD objectives | 0.3X [WD = 301mm], 0.5X [WD = 191.8mm], 0.63X [WD = 142.7mm], 0.75X [WD = 128.6mm], 1.5X [WD = 56.3mm ], 2.0X [WD = 38.6mm] |
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Warranty: | Lifetime Limited Warranty |
Cautions :