Features:
Optical principle: according to KeplerMagnifying glasses for small to medium magnifications: 4.0x / 4.8x / 5.5x (selectable)Weight: depending on frame and magnification 55 ... 60g Working..
Features:
Optical principle: according to KeplerMagnifying glasses for small to medium magnifications: 4.0x / 4.8x / 5.5x (selectable)Weight: depending on frame and magnification 55 ... 60g Workin..
Features:
Optical principle: according to KeplerMagnifying glasses for small to medium magnifications: 4.0x / 4.8x / 5.5 (selectable)Weight: depending on frame and magnification 55 ... 60g Working ..