Permits unrestricted hands free user efficiency while reducing eye
Optical prismatic lenses from precision ground and highly polished
Adjustable pivots allow visor to be tilted out of the way when not
needed, and at your fingertips when you need magnification
Adjustable leather padded headband with orthopedic felt conforms to
fit all head sizes
Can be worn over prescription or safety eyeglasses
OptiVISOR AL-S1 4-Lens Headband Magnifier with:
#3 Lens, magnifies 1-3/4 times at 14"
#4 Lens, magnifies 2 times at 10"
#5 Lens, magnifies 2-1/2 times at 8"
#7 Lens, magnifies 2-3/4 times at 6"