Donegan DA-5 OptiVisor Headband Magnifier, 2.5x Magnification, 8" Focal Length
Brand: Donegan Optical
Color: Black
Categories: Health & Household, Medical Supplies & Equipment, Mobility & Daily Living Aids, Visual Impairment Aids, Magnifiers


Binocular headband magnifier provides hands-free magnification and viewing for a variety of applications such as jewelry-making, watch-making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting
Available in multiple dioptric strengths (indicated by the model number) that provide a specific magnification power (X), depending on the distance from the object
A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8”)
Optical glass lenses are ground and polished into prismatic lenses for quality and clarity
Can be worn over prescription or safety eyeglasses

Batteries Required?: No
Item Weight: 0.55 Pounds
Brand: Donegan Optical
Lens Material: Glass
Color: Black