YANGHX 100x Zoom Handheld Lighted Microscope Jewelers Magnifier Loupe # Mg10085 : Health & Household

YANGHX 100x Zoom Handheld Lighted Microscope Jewelers Magnifier Loupe # Mg10085 : Health & Household

Handheld Hand Held LED Lighted 60X-100X Magnification

Insten Large 3x Handheld Magnifying Glass, 4 Magnifier Loupe For

GSTK-785 30X Magnification Jeweler Loupe Magnifier w/ 6 LED light

GSTK-785 30X Magnification Jeweler Loupe Magnifier w/ 6 LED light

The light is used for checking fluorescence in diamonds. Diamonds with fluorescence will appear cloudy when viewed with the light on. Fluorescence is not 'diagnostic' but, as with most tests, it eliminates some possibilities, opens other possibilities, suggests which other tests to carry out, and that's how gemologists identify stones.

21mm Jeweler Loupe 10x Magnifier with LED and UV Light

Cute 4 U New 100x Handheld Magnifying Glass Reading Lens 3 LED Light Jewelry Loupe

GSTK-785 30X Magnification Jeweler Loupe Magnifier w/ 6 LED light

Jewelry Magnifier, 100X Zoom Microscope Double Tube

Microscope Light 100X Magnifier Magnifying Glass Pen Type

JARLINK 2 Pack Jewelers Loupe, 30X 60X Illuminated Jewelers Eye Loupe Magnifier and Magnifying Glass Loop with UV Black Light and Bright LED Light for

Eye loupe designed to reveal greater amounts of detail and improve clarity for inspecting small objects. Durable, lightweight build made up of a plastic housing and an aluminum case to withstand wear and tear. Includes primary 30x22mm 30x, and supplementary 60x12mm 60x zoom lenses for dual-level magnification. Two-way switch turns on ultra-bright LED lighting for each lens to enhance clearness of small details.

AC Infinity Jewelers Loupe, Pocket Magnifying Glass with LED Light & Dual Lenses

JARLINK 30X 60X Illuminated Jewelers Loupe

YANGHX 100x Zoom Handheld Lighted Microscope Jewelers

Handheld Hand Held LED Lighted 60X-100X Magnification

Handheld Hand Held LED Lighted 60X-100X