TEKCOPLUS Magnification Jewelers Eye Loupe Triplet Lens Magnifier Foldable Magnifying with UV Light for Gems, Jewelry, Coins, Stamps, etc (10x Jewelry Magnifiers)

This is bigger verison of a scale loupe that offers up to 10X MAGNIFICATION.It has a 25mm diameter with 20mm glass reticle scale chart seen clearly through the eyepiece.It is 30mm long when not rotated or adjusted for magnification.This model is MADE OF THE BEST OPTICAL GLASS MATERIAL & DESIGN and can also be attached with 8 different glass scale charts for different measuring range applications.It is so easy to use.Just the distance between the glass scale reticle and the lens magnifier by rotating the rugged ring of the scale loupe so one can observe the image at the reticle MAGNIFIED IN SHARP FOCUS.Readjustment is generally not necessary even after using it for long time, unless of course someone else with a different eye condition uses the magnifier.Features: Provides up to 10x magnification Lens offers CLEAR & SHARP', with LED Light viewing Includes velvet-lined Synthetic leather case that's best for loupe storage Can use 8 different glass reticle scales for other measuring and viewing purposes, 'Specifications Light Source: 8 LED Magnification : 10x Field of view : 25mm Scale chart : 20mm Length : 30mm Min.Scale Division : 0.1mmPower Supply 4pcs AG9 Button BatterySet Includes: 1 x Scale Loupe4 x AG9 Button Battery 1 x Synthetic Leather Case 1 x Standard factory packaging'