Linen Tester, 18mm, 32D, Plastic

The Eschenbach Optik GmbH 1271 Linen Tester is the ideal device for anyone who has trouble seeing small print. This linen tester features a 5X power with an 18mm lens diameter and 32D diopter. The plastic case comes complete with a flip-up lens cover, which ensures that your lenses are protected at all times. It measures 19/32 in. in overall length and 1.67 in. in focal distance from the object to the eye piece. The lens is made of aspheric optical quality plastic material, which provides optimal clarity and brightness for users' viewing pleasure. If you need to be able to read fine print, look no further than the Eschenbach Optik GmbH 1271 Linen Tester.