Bi-convex solid immersion lens

Bi-curvature lens for light emitting diodes and photo detectors

Bi-stable optical actuator

Bi-stable optical element actuator device

Biaxial actuator

Biaxial actuator

Biaxial actuator

Biaxial actuator for optical pickup

Biaxial driving mechanism and image inputting apparatus used...

Bifocal double group lens assembly

Bifocus lens system and a portable machine using the same

Binocular and optical axis adjusting method for binocular

Binocular eyepiece with extended eye relief

Binocular vision system of a head mounted display unit

Bioptic lens cover and protector

Bird resistant lens

Bireflective lens element

Bond between a rigid refractive element and a surrounding housin

Bonded optical element

Bonded optical element and manufacturing method thereof