The Donegan optical LP-3 is a precision-engineered optical glass prismatic lens plate designed for integration with the OptiVISOR headband system, featuring a 3-diopter configuration that provides a magnification factor of 1.75 times. It is optimized for a focal length of 14 inches, ensuring clear and detailed visual enhancement for tasks requiring precision and accuracy.
The OptiVisor prismatic lenses are constructed with the highest quality optical glass mounted in high impact plastic frames and are interchangeable, allowing the user to use the same headband for different magnifications and work distances, with lenses mounted using plastic pins that allow users to quickly and easily remove and install different lenses. The optical glass lenses are ground and polished to precision optical standards, bevel-edged and mounted in an interchangeable plastic frame.
This lens is ideal for individuals engaged in sewing and needle work, engraving, tool and die making, jewelry making, physicians, measuring, model making, laboratory work, and dentists. Donegan products are 100% USA fabricated in their Lenexa, Kansas facility where they are fully equipped for precision glass grinding and polishing, injection and compression plastic molding, and design and tool development.
