SE MJ37802LV 10 x 21mm UV/LED Triplet Loupe - Dual Light (White and UV)

2 LED illumination1 UV Bulb: Wavelength 395mmColor corrected coated lens provide true color view. Silver and Black Metal, comes in leather caseMagnification: 10xLens diameter: 21mmImprove your detailed viewing with the SE MJ37802LV 10X 21mm UV/LED Triplet Loupe - Dual Light (White and UV). This product is compact, lightweight, easy to use, has 10x magnification, and is UV/LED illuminated. If you are examining gemstones and minerals, you will be able to detect florescence with the ultraviolet light (UV). UV light can also help classify stones such as diamonds that do not fluoresce, as non-diamonds and fluorescence is also a way to detect heat treated stones. LEDs emit bright light that reveal the brilliance of each stone for fine detailed work. Color corrected lens give true color when you check stones such as diamonds. It is also great for checking hidden marks on documents, ID cards, gems, minerals, and more. This loupe is great for craft-work, jewelers, watches, fine detailed work, i