Product description:
INS-11037 Trial Frame-I Aluminium / Stainless Steel
Dimensions: 7 x 2 x 3 in / 17 x 5 x 7 cm
Weight: 9 oz / 85 g
-P.O. is adjustable from 48mm to 80mm.
-Axis of astigmatism
-One touch adjustment on nose pad Easy slide-on temples
-Accommodate up to four 32mm trial lenses