Method for manufacturing IR cut-off filter coated lens array

Method for producing a fresnel lens on a catadioptric basis,...

Method for providing plural magnified images

Monochromatic image forming optical system and monochromatic fil

Multi-band lens

Negative refraction photonic crystal lens

Optical add/drop apparatus and the method for making the same

Optical component and method for its production

Optical element and optical apparatus

Optical element having minute periodic structure

Optical element, projection lens and associated projection...

Optical filter

Optical lens

Optical system of optical pick-up

Pixel matched camera optics

Spectral filter