Product Description
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Replacement Lens for OptiVISOR® #4 for headband magnifier. The OptiVISOR® is the choice of Jeweler’s for reducing eyestrain at the bench, offering comfort as well as magnification with precision optics.
The lens plates are interchangeable, lightweight glass lens plates are ground and polished to prismatic optical standards.
SPECIFICATIONS: JETS Product # 1503-524
- Brand: Donegan
- Lens Number : # 4
- Magnification / Reading Powers: 2X
- Focal Length: 10"
- Type: Replacement Lens for Visor
- Made in USA
VISOR Models and Product Specifics:
Item No. Focal Length Magnification
· DA-2 20″ 1.5 times
· DA-3 14″ 1.75 times
· DA-4 10″ 2 times
· DA-5 8″ 2.5 times
· DA-7 6″ 2.75 times
· DA-10 4″ 3.5 times
