The Donegan OptiVISOR is a precision binocular headband magnifier which permits unrestricted efficiency while reducing eye strain, leaves both hands free and allows three-dimensional vision.
Adjustable pivots allow the visor to be titled out of the way when not needed and at your fingertips when you need magnification
Comfortable when worn for long periods of time
High impact visor
Provides a tough, durable, always new appearance
Genuine leather padded comfort band
Adjustable headband
DA-5 magnifies at 2 1/2 at 200mm
DONEGAN OPTIVISOR WITH NUMBER 5 GLASS LENS 2 1/2 TIMES MAGNIFICATION AT 8 INCHES