Features: Change from 2.2X to 5.2X without remving the headband Hard-coated, scratch-resistant optical quality acrylic lenses Headband is attached with…
Features: Distortion-free color-corrected optical glass Heavy-duty lens frame is coated with a knurled rubber cover Double-lens system gives you edge-to-edge…
Features: Distortion-free color-corrected optical glass Heavy-duty lens frame is coated with a knurled rubber cover Double-lens system gives you edge-to-edge…
