Lens assembly and housing therefor for use with a submarine...

Lens assembly and imaging apparatus

Lens assembly and imaging device

Lens assembly and imaging device

Lens assembly and method for its preparation

Lens assembly for monitor with infrared and focus adjustment

Lens assembly for optical scanners

Lens assembly for projecting image

Lens assembly for projecting image

Lens assembly for use with LEDs

Lens assembly having automatic thermal focus adjustment

Lens assembly with actuating means and auto-focus...

Lens assembly with adjustable focusing arrangement

Lens assembly with externally adjustable lens spacing, and...

Lens assembly with integrated features

Lens assembly with integrated focus mount and CRT coupler

Lens barrel

Lens barrel

Lens barrel

Lens barrel