4 PIECES Magnifier Eyeglasses Magnifier Set 5X 10X 15X 20X Watch Repair zz. HIGH QUALITY MATERIAL: The watchmaker's loupe consists of a double-layer glass lens for clearer vision. The body of the watchmaker's magnifier is made of ultra-light and durable thermoplastic, which is comfortable to wear, reduces fatigue and has a long service life.
eBay