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The OPTIGEM-3 and OPTIGEM-4 are classic gem microscopes with tilting stand. The darkfield condenser uses a typical optical configuration, based on an halogen illumination system and a classic reflecting system. A flexible arm with a fluorescent tube simulates north facing daylight for accurate color grading.
MADE IN ITALY
Product Specifications
Viewing Head | Binocular or Trinocular head, 45° inclined, 360° rotating, adjustable between 51 and 75 mm. Dioptric adjustment on both eyepiece tubes. |
Eyepieces | WF10x/23 mm, high eye-point |
Working Distance | 110 mm |
Objectives | Parfocal achromatic zoom 0.67x...4.5x (zoom factor 6.7:1) |
Stage | Gemological stage, with clamp for holding gems |
Stand | Fixed arm stand with tilting system. It can be inclined up to 45° |
Focusing | Rack and pinion mechanism controlled by a pair of knob |
Darkfield Illumination | Equipped with a 30W halogen illuminator and a darkfield condenser. With brightness control. |
Transmitted Light Illumination | Selectable by using a specific darkfield/brightfield switching control, it uses the same halogen source of darkfield illuminator. With brightness control |
Incident Illumination | Equipped with a flexible gooseneck-arm with fluorescent tube. With brightness control |
Color Temperature | Pure White 6300K |
Warranty | Ten (10) Years mechanical and optical parts Two (2) Years electrical |
Product Resources
- Weight:
- 20.00 LBS
- Width:
- 18.00 (in)
- Height:
- 17.00 (in)
- Depth:
- 22.00 (in)
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