Quality Optics® PG1 Headband Magnifier Visor Precision Ground Glass Lens 3.5X
Specifications
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| MPN | PG1-3.5XUNT |
| Lens Diopter | 3.5 |
| Series UPC | 788536626832 |
| Brand | Quality Optics USA |
| Type | Replacement Lens |
Quality Optics® PG1 Headband Magnifier Visor Precision Ground Glass Lens 3.5X • Dual 29mm x 38mm / Optical Grade Precision Ground GLASS Lenses provide ultimate clarity • Interchangeable with other brands, Mount holes are spaced 3 ¾" on center lenses are Housed In Hard Acrylic • 3.5X Working Distance 4” QO-USA Since 2008 ------------ Lens exchange/installation directions: Tab type: using the flat side or butt of a screwdriver, gently push out tabs from the inside of the magnifier, align new lens and reinsert tabs. Screw type: first verify screw holes are spaced 3 ¾" on center. Remove screws and lens. Insert new lens and fasten screws, do not over tighten. Posted working distance of lenses are approximate and can vary slightly with the user's vision, head size/shape.