Gem Polariscopes
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Vendor:FABLEProduct Feature Model: FTP-GSQ Optic Glass Interference figure bulb,diameter 12mm,stick diameter 6mm Used to observe the interference figure of non-uniform(anisotropic) gemstones and determine the axial and optical signs. Accessory of Polariscope How to use the conoscope 1.Turn the analyser till the viewing field...
- $5.00 USD
- $5.00 USD
- Unit price
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Vendor:FABLEProduct Feature Model: FTP-XZG Interference figure bulb,10mm diameter Used to observe the interference figure of non-uniform(anisotropic) gemstones and determine the axial and optical signs. Accessory of Polariscope How to use the conoscope 1.Turn the analyser till the viewing field is full dark,that is the...
- $9.00 USD
- $9.00 USD
- Unit price
- / per
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Vendor:FABLEProduct Feature Model:FPP-30 All Black aluminium alloy appearance. Diameter of polarizer:30mm; with rotating sample stage With long life white LED cold light sources. Build-in 3V button battery Package: leather and paper box packing Reaction of gem under polariscope Four...
- $37.00 USD
- $37.00 USD
- Unit price
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Vendor:FABLEProduct Feature Model:FTP-DCL Upper and lower polarizers: 49mm large-diameter polarizer, removable structure. The upper polarizer is free to rotate 360°, and the stage is free to rotate 360°; the lower polarizer is fixed; Light source: supports dual light source switching; warm light 3200K-3800K (the...
- $110.00 USD
- $110.00 USD
- Unit price
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Vendor:FABLEProduct Feature Model:FTP-49 Upper and lower polarizers: 49mm large-diameter polarizer, removable structure. The upper polarizer is free to rotate 360°, the stage is free to rotate 360°, and the lower polarizer is fixed; Light source: Long-life white LED cold light source, which is more...
- $67.00 USD
- $67.00 USD
- Unit price
- / per
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Vendor:FABLEProduct Feature Model:FTP-LED Upper and lower polarizers: 49mm large-diameter polarizer, removable structure. The upper polarizer is free to rotate 360°, and the stage is free to rotate 360°; the lower polarizer is fixed; Light source: long-life, warm white LED cold light source imitating incandescent...
- $75.00 USD
- $75.00 USD
- Unit price
- / per