New OptiVisor Optical Glass Magnifier - This is a new OptiVisor magnifier
- This is a precision instrument that improves vision and will increase your efficiency
- It leaves both hands free
- Each lens is polished to precision opthalmic standards
- The frame is made of lightweight durable impact resistant materials
- It can be worn over prescription or safety glasses
- The comfortable continuous headband is fully adjustable to fit any size
- It has adjustable pivot knobs holding the visor in any position for easy flip-up viewing
- There are interchangeable lens plates
- It is great for jewelers, hobbies, sewing, artists, draftsmen, architects, pharmacies, doctors and more
- It has 3.5X magnification
- It has a focal length of 4" (102 mm)
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