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

Optical: systems and elements – Lens – With multipart element

Radiation curable resin composition for fresnel lens and...

Optical: systems and elements – Lens – Telecentric system

Radiation source for a printer

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Razor magnifying glass

Optical: systems and elements – Lens – Eyepiece

Re-imaging optical system

Optical: systems and elements – Lens

Reading lens

Optical: systems and elements – Lens – Multiple component lenses

Reading lens for scanner

Optical: systems and elements – Lens – Multiple component lenses

Reading lens system

Optical: systems and elements – Lens – Including a nonspherical surface

Reading lens system

Optical: systems and elements – Lens – Multiple component lenses

Reading lens system for use in scanner

Optical: systems and elements – Lens – With reflecting element

Reading optical system

Optical: systems and elements – Lens – With viewed object support

Reading unit and recording apparatus capable of mounting such re

Optical: systems and elements – Lens – With variable magnification

Reading zoom lens system

Optical: systems and elements – Lens – Multiple component lenses

Readout lens

Optical: systems and elements – Lens – Multiple component lenses

Readout lens

Optical: systems and elements – Lens – Multiple component lenses

Readout lens

Optical: systems and elements – Lens – Eyepiece

Real image albada finder

Optical: systems and elements – Lens – With multipart element

Real image display device with wide viewing angle

Optical: systems and elements – Lens – With variable magnification

Real image finder

Optical: systems and elements – Lens – Multiple component lenses

Real image finder optical system having a relay lens system