Wide, swing-out magnifier fits comfortably in your pocket
All-in-one deluxe pocket magnifier is ideal for identifying insects, mites, weeds, and disease. Durable, smooth plastic case slips easily and comfortably into your pants pocket. Swing-out lenses are glass, not plastic. Two 7/8" (23mm)-dia. lenses provide 4x, 5x and 9x magnification. USA made.
2016 Master Catalog: Page 471