Fabrication of MEMS zoom lens structure

Feed screw mechanism with linear movement and rotation adjusting

Filter change-over device

Fine actuator

Fine adjustment mechanism

Fixation method for optical member and optical unit

Fixing method for resin lens

Fixing structure for parts of optical element, image data...

Flange assembly of an optical system

Flat spring plate and lens actuator with same

Flexible lens mount

Flexure assemblies and methods of making the same

Flexure suspension for two axis actuator

Flexure-ring for centering a concave lens in a bore of a...

Flexured athermalized pseudokinematic mount

Flip optic adaptor

Flip-out safety reflector

Flip-type mirror mount

Flip-up helmet mount for night vision goggle

Floating lens barrel, lens barrel, and a common lens barrel syst