Relay optical system

Releasable and stress-free securing assembly for optical...

REMA objective for microlithographic projection exposure systems

Remote viewing process and apparatus

Replaceable laser and modulator unit

Replacement apparatus for an optical element

Replacement apparatus for an optical element

Replica plate, process for producing the same and projection typ

Resetting mechanism for electronic theodolite

Resilient lens mounting apparatus

Resilient plate and lens actuator using same

Resilient plate and lens actuator with same

Resin composition for lens sheet, lens sheet, and projection...

Resin lens

Resin-coupled optical element and method of production

Resin-made non-spherical optical element, optical scanning...

Resin-molded lens having no sink marks and process for producing

Resin-molded optical element and method for manufacturing...

Resolution adjusting device

Retainer