The Donegan Optical LP-7 is a precision-engineered optical glass prismatic lens plate, specifically designed to enhance the functionality of the OptiVISOR headband. This optical-grade, acrylic lens is ground and polished into a prismatic lens, delivering the optical clarity and durability gunsmith and precision work demand. The 7-diopter lens provides 2.75X magnification at a 6-inch focal length, positioning work at a practical distance for detailed hand work.
The replacement lens plate is constructed to interchange in and out of the OptiVISOR body with ease, making it a versatile accessory for those who already own an OptiVISOR headband system. This magnifier is commonly used for a variety of applications such as jewelry-making, watch-making, knitting, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting—all tasks where precision optics matter. The replacement lens plate comes housed in a protective carrying case, and has a one-year limited warranty.
