Fable Classic Base USA LED Swing-arm 7.5-45X BINOCULAR Gem Microscope FGM-R6S-161
|continuous accurate zoom
|interpupillary distance adjustment range
1. Swing-arm type base 6: Classic microscope base, rotate 360°;this mirror body can be adjusted freely within the range of 0-45°; ball rail;
adjustable self-locking mechanism; both sides with gem clamp mounting hole;
2. Provide the bright field and dark fields, top light and side light four lighting mode
3. 10W high power adjustable USA LED bottom lamp, energy saving and high efficiency;
4. Assembly beam diameter 2-42mm continuously adjustable light bar, no screw design.
5. The annular dark field diffuser, minus screw image interference, provide quality dark field;
6. 6W continuously adjustable high brightness white light LED surface light source,
with 6500+500K color temperature diamond grading requirements.
7. 3W high brightness adjustable LED side light.
8. Additional auxiliary lighting;orthogonal polarization conoscopic system, increase the key evidence for the identification of precious stones under the orthogonal polarization;integration of world wide voltage, stable brightness;
9. Equipped with F161 lens:zoom like high definition, upright, vivid color, three-dimensional sense of strong,
and a wide field of vision, optical components through a special coating process,
forming a flat image of good contrast in ultra wide field of view, the edge image is clear and bright;
10. 7.5X-45X continuous accurate zoom, zoom ratio 1:6; working distance 110mm
11. the eyepiece tube with respect to the horizontal direction tilted 45 degrees, the interpupillary distance adjustment range 50mm-75mm