FTP-DCL Jewelry Tool Polariscope For Gemstone Checking LED Desktop Polariscope dual light source Gem Polariscope
FTP-DCL table polariscope
Polariscope Description
The polariscope may be one of the most underestimated tools in gemology. Most gemologists use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones. With some small additions, one can determine both optic character and the optic sign of a gemstone. It is also the preferred tool -- next to the microscope -- for separating synthetic amethyst from its natural counterparts (although with recent synthetics that may prove difficult).
In addition, the polariscope may be very useful for distinguishing solid inclusions from negative inclusions as well as for spotting polysynthetic twinning.
Specification:
| Up and down polarizer |
49mm large diameter, detachable structure.The upper polarized light rotates freely at 360° |
|
Objective Table |
detachable structure, rotates freely at 360° |
|
Double Light Source |
warm light 3200K-3800K & white light 6000K-6500K |
|
Power Supply |
AC220V, stable brightness |
|
Accessory |
equipped with 18mm large diameter conical optical lens, special adjustable bracket,used to observe the interference pattern |
|
Power |
1W |
|
Dimensions |
135mm*82mm*150mm length * width * height |
