The OptiVISOR headband magnifier gives hands-free magnification for close conservation work, leaving both hands free for treatment. The visor tilts up out of the way when it is not needed, and can be worn over prescription spectacles.

Lenses are ground and polished to ophthalmic standards. Interchangeable lens plates and the Optiloupe auxiliary lens are sold separately, so a single headband can be set up for different working distances.