Three-dimensional imaging system
Triplet lens system with diffractive lens features
Vehicular vision system with a wide angle lens including a...
Volume Fresnel zone plates fabricated by laser direct writing
Wide spectral bandwidth virtual image display optical system
Wide-angle eyepiece optical system employing refractive and diff
Zoned lens
Zoom lens and image scanner using it
Zoom lens and optical equipment using the same
Zoom lens system
Zoom lens system having a diffractive surface