Fangrui Product Details 1.highquality Magnification: Features A 10x Magnification Power With An 18mm Triplet Optic Lens, Providing Jewelers, Gemologists, And Collectors With Clear, Detailed, And Distortion Views For Precise Inspections. 2.advanced Lens Technology: This Loupe Utilizes Triplet Lens Technology, Which Is Both Achromatic And Aplanatic. This Means It Effectively Minimizes Color Distortion And Spherical Aberrations, Delivering Superior Optical Performance. 3. Design: Designed With A Mini Foldaway Mechanism, This Loupe Is Highly Portable And Easy To Carry. Its Compact Size Makes It A Convenient Tool For Professionals On The Go, Allowing Users To Easily Store It In Pockets Or Bags. 4. Features: The Loupe Includes A Lanyard Hole, Providing Users With The Option To Wear It Around The Neck For Quick Access. Additionally, Its Battery Operation Guarantees Low Maintenance And Consistent Performance Over Time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store