Gem Polariscope/珠寶分光儀
Professional Gemological Polariscope
專業型珠寶偏光儀
Features:
1. With built-in LED white light.
2. With 49mm calibre.
3. With rotatable sample platform.
4. With a conoscope for observing the interference figure
5. Voltage:110V-240V.
專業型珠寶偏光儀
Features:
1. With built-in LED white light.
2. With 49mm calibre.
3. With rotatable sample platform.
4. With a conoscope for observing the interference figure
5. Voltage:110V-240V.
