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Observe Gem Multi Color iceland spar Small rotating Calcite Dichroscope FID-1A
Product Features:
1. Excellent iceland spar
2. Standard rectangle window and square window can be choosed.
3. Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation
4. Black appearence aviod reflecting interference
5. Big eyepiece,clear observation
6. Light package
Model Number: FID-1A
Material | Natural Calcite |
Color | Black |
Weight | 100g |
Portable | Yes |
Focus | Not Adjustable |
Warranty | One year |
Size | 20mm*55mm*70mm |
Eyepiece Diameter | 16.5mm |
Objective Diameter | 18mm |
Product Length | 53mm |
Packing | Leather bag and paper box |
Large visible viewer Window | 2mm* 2mm |
Packing Size | 85mm*65mm*30mm |