Varnishes and lacquers, namely, optical transparent layers in the form of protective varnishes and protective lacquers which serve as water repelling coating, dirt repelling coating, and/or surface protection coating against fogging due to condensation of water vapor, scratches or other environmental influences, for use on finished optical parts, devices or instruments, or precision mechanical parts, devices or instruments.

Optical apparatus and instruments provided with water and/or dirt repelling layers, namely, binoculars, spotting scopes, rifle aiming scopes, laser rangefinders, telescopes; parts, components and accessories for all of the aforementioned goods, namely, eyepieces, correction lenses, objectives [lenses] [optics], optical adapters, adapters for camera bodies, optical filters, devices for recording, transmitting and reproduction of sound and image.