Galileo type stereomicroscope and objective lens thereof

Galvanoplastic optical mounting

Ganged focus mechanism for an optical device

Gas chemical filtering for optimal light transmittance; and...

Gas lens

Gauss lens

Gaussian lens

Gaussian lens for photography

Gimbal mount

Gimballed mirror assembly

Gimballed optical mount

Gimballed optical mount

Glass coated cemented plastic doublets and method for making

Glass optical element and method for producing the same

Golf card protective visual aid

Graded index cylindrical microlens for laser diode beam correcti

Graded index lens for fiber optic applications and technique...

Graded index lens structure suitable for optical fiber terminati

Graded index microlenses and methods of design and formation

Graded index optical elements and catadioptric optical systems