Tilting device for lens

Tilting device for lens

Transmission device for a two dimensional image display...

Triple engagement optical element holder

Turning mechanism

Turret condenser for microscopes

Two axis tip-tilt platform

Two piece curved projection lens method and apparatus

Two position optical element actuator device

Two-axis moving coil actuator

Two-axis pivoting device

Two-dimensional driving apparatus and method

Ultra compact zoom camera concept

Uniform wall thickness lens barrel

UV-resistant jointing technique for lenses and mounts

Variable focal length lens system

Variable focus adapter

Variable focus device

Variable height magnifier

Variable-length line projecting optics