GLASS Replacement Lense for JSP or OPTIVISOR #10 3.5x 4" inches

JSP® Optical Glass Replacement Lenses for JSP #LO300 Binocular Visor or that famous similar looking US binocular visor.

Upgrade your visor with premium JSP® optical glass replacement lenses—engineered for exceptional clarity and performance. Each lens plate is crafted from true optical crown ophthalmic glass and shaped through precision prismatic grinding and polishing to meet professional optical standards. The lenses feature smooth, beveled edges and come securely mounted in durable, interchangeable plastic frames.

Designed for seamless compatibility with the JSP #LO300 binocular visor, these lenses also fit perfectly into the well-known industry brand that sells for twice the price—delivering the same optical quality at a far better value.

Lens plates can be swapped in seconds, allowing users to switch between different magnification powers for complete versatility at the bench or workstation. Ideal for jewelers, watchmakers, artists, hobbyists, and anyone who demands superb visual accuracy during close-up work.