Manually adjustable apparatus for a zoom lens

Manufacturing method for a wafer lens module and the...

Manufacturing method for optical pickup device

Manufacturing method of camera module

Manufacturing method of optical component and camera module

Manufacturing of optical units for semiconductor packages...

Materials and methods for producing lenses

Matte box quick assembly system

Maximum aperture catadioptric reduction objective for microlitho

Measuring objective

Mechanical cam type zoom lens device

Mechanical coupler for eyepieces

Mechanical device having cylindrical components locked...

Mechanism correcting a trembling of focused image

Mechanism element for optical devices

Mechanism for detecting a rotation amount of a diaphragm for use

Mechanism for eye contact element of optical device

Mechanism for fitting lens to an extension

Mechanism for moving optical element of an optical system

Mechanism for rotating a cam barrel of a zoom lens