Beileshi Glasses Magnifier 10x 15x 20x 25x LED Illumination Double Eyes Jewelry Magnifying Loupe Eyeglass Repair Tools for Miniature Engraving

*★★★Single Eye Observation - CAN NOT use it with both eyes (when working )★Mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving etc. Included 10x 15x 20x 25x Lens ,★★★ Too high magnification To reading books.

*★Left/right double eye patches magnifier with LED,★★★ CAN NOT use it with both eyes (when working ), because focal distance from lens to product is 0.2-2in (0.5-5cm).

*★4 different magnifications can be interchanged quickly. If this magnifier is used for long time, may use two lens barrels alternately to eliminate visual fatigue and improve work efficiency.

*★Bracket and headband is interchangeable to each other. It is advisable to choose lens barrels of appropriate magnification according to the size of the object to be observed.

*★A good solution to inspect items under a magnifier. Widely used in mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving, etc.