LandOfFree - US Patents - Listing for Optical: systems and elements,Lens,Multiple component lenses

Optical: systems and elements – Lens – Multiple component lenses

Fisheye lens

Optical: systems and elements – Lens – Multiple component lenses

Fisheye lens system

Optical: systems and elements – Lens – Multiple component lenses

Five-element optical device

Optical: systems and elements – Lens – Multiple component lenses

Fixed focal length lens system

Optical: systems and elements – Lens – Multiple component lenses

Fixed focus lens

Optical: systems and elements – Lens – Multiple component lenses

Fixed-focus lens

Optical: systems and elements – Lens – Multiple component lenses

Fixed-focus lens

Optical: systems and elements – Lens – Multiple component lenses

Fixed-focus triplet projection lens for overhead projectors

Optical: systems and elements – Lens – Multiple component lenses

Flat wide-angle objective

Optical: systems and elements – Lens – Multiple component lenses

Focus adjustable optical system

Optical: systems and elements – Lens – Multiple component lenses

Four-piece lens assembly

Optical: systems and elements – Lens – Multiple component lenses

Four-piece lens assembly

Optical: systems and elements – Lens – Multiple component lenses

Fourier transform lens assembly

Optical: systems and elements – Lens – Multiple component lenses

Gauss lens

Optical: systems and elements – Lens – Multiple component lenses

Gaussian lens

Optical: systems and elements – Lens – Multiple component lenses

Gaussian lens for photography

Optical: systems and elements – Lens – Multiple component lenses

High aperture finite conjugate lens system

Optical: systems and elements – Lens – Multiple component lenses

High resolution objective for large-format photography

Optical: systems and elements – Lens – Multiple component lenses

High zoom-ratio zoom lens system