Tmango Magnifying Glasses, Jewelry Loupe, Eyewear Miniature Magnifying Glass Loop, 10x 15x 20x 25x Magnifier Headset Hands Free with LED Lights

Tmango Magnifying Glasses, Jewelry Loupe, Eyewear Miniature Magnifying Glass Loop, 10x 15x 20x 25x Magnifier Headset Hands Free with LED Lights

• ✅Only for Monocular Use, Not a Binocular Magnifier - CAN NOT use it with both eyes since the magnification is too strong. Using a single eye to view object only because focus will fail when using both eyes lenses at the same time.
• ✅NOTE： The focal length from lens to object is 0.5-1.5 inch (0.5-3.8cm). The Focus length is too much close to read book.
• ✅Easy to be interchanged - 4 Pairs replaceable magnification lens(10x 15x 20x 25x Lens). Rotate the LED switch CAP about 30 degrees clockwise to turn on the light.
• ✅Interchangeable Bracket and Headband - Comfortable eyeglass frame or replace with a headband to ensure tight wearing and reduce fatigue for long time use.
• ✅A perfect tool to inspect object under a magnifier. Widely used in mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving, etc.