The Donegan optical LP-10 is a precision-engineered optical glass prismatic lens plate, specifically designed for integration with the OptiVISOR headband system. This lens plate features a 10 diopter configuration, providing a magnification power of 3.5 times. It is optimized for a focal length of 4 inches, ensuring clear and detailed visualization of intricate tasks. The LP-10 is ideal for professionals requiring enhanced visual acuity in applications such as detailed inspection, assembly and repair work. Its robust construction and compatibility with the OptiVISOR headband make it a reliable choice for demanding environments. Replacement lens designed specifically for the OptiVISOR, ensuring precise fit and optimal clarity for enhanced magnification and improved visual performance The operational power at a magnification of 3.5x is effective at a distance of 4 inches