Ultraviolet lamps are used in analyzing minerals, gems, and in other detective work including authentication of various collectibles. Materials may fluoresce to different degrees under ultraviolet light; or may fluoresce differently under short wave ultraviolet versus long wave ultraviolet.

Feature:

1. 254 nm~365 nm Ultraviolet light;

2. With ocular to magnify the observable View.

3. Drawer-like camera obscura to put the gemstone easier;

4. No fluorescence ruber backplane to avoid background interference;

5. Demountable UV light source to Watch the big gemstone(Should Be operated in darkroom);

6. Special finger ring splint for observing different gemmy finger ring. (Optional)