Pro-Loupe Headband - Designed to meet the special needs of professionals, engineers and others who require aberration-free magnification. Pupillary distance is set with one knob. The Pro-Loupe is available in a 2x (apx 16 inch) or 3x (apx. 11 inch) working distance.
Galilean lens system
Ophthalmic quality lens
Large view area
Flips up when not needed

MODEL 902 903 POWER 2X 3X W.D. 16 " 406 MM 11 " 280 MM FIELD OF VIEW 4X4 " 3X3 "