Image intensified night vision equipment, thermal imaging night vision equipment, optical modules and components; optical modules for head-up, head level, head down displays; helmet mounted displays, scopes, binoculars, sighting telescopes, collimators, electro optical measuring equipment, anti-glare visors; bar code scanners, video projectors and video cameras; optical instruments; microscopes, stereoscopes, and telescopes; zoom lenses and other lenses for optical instruments; microscope accessories; video couplers, TV camera lenses, plastic optics; endoscope optics, telecentric lenses, zoom lenses, objectives, eyepieces, catadioptric objectives; visible, infra-red and ultra violet optical components: spherical lenses, aspherical lenses, flat lenses, prisms, optical protective domes, cylindrical lenses and optical mirrors, diffractive lenses, optical beam splitters; front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors; anti-glare panels for visual displays; visible light, infra-red and ultra violet filters of following types: long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, colour separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuation filters, edge filters, laser blocking filters.

Maintenance and repair of night vision equipment and optical equipment and apparatus.

Image intensified night vision equipment and thermal imaging night vision equipment, namely, night vision goggles; weapon sights in the nature of telescopic gun sights; vehicle and aircraft night vision equipment in the nature of infrared cameras and video display screens; optical modules for use in military and commercial aircraft, namely, visual flight data displays comprising combiners, overhead projection units, computers, optical transmitters, optical receivers and optical lens sights; optical modules in the nature of head-up displays for use in military and commercial aircraft, namely, fixed and helmet mounted transparent electronic displays for providing aircraft crew members with navigational and operational information; optical modules in the nature of transparent electronic displays fixed at head-level or head-down positions for use in military and commercial aircraft for providing aircraft crew members with navigational and operational information; head-mounted video and instrument displays for military use; night vision scopes; binoculars; sighting telescopes; optical collimators, namely, optical instruments for calibrating, focusing and aligning optical devices; bar code scanners; video projectors; video cameras; optical instruments, namely, microscopes, stereoscopes, and telescopes; optical lenses, namely, zoom lenses and other lenses for optical instruments; projector lamps for illuminating microscopes; video couplers; TV camera lenses; optical lenses, namely, telecentric lenses, lens objectives, lens eyepieces, and catadioptric lens objectives visible, infra-red and ultra violet optical components, namely, spherical lenses, aspherical lenses, flat lenses and optical windows, prisms, domes, cylinder mirrors, diffractive lenses, windows, front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors, and anti-glare panels for visual displays; visible light, infra-red and ultra violet optical filters of following types, namely, long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, color separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuations filters, edge filters, and laser blocking filters.

Optic endoscopes.

Image intensified night vision equipment and thermal imaging night vision equipment, namely, night vision goggles; weapon sights in the nature of telescopic gun sights; vehicle and aircraft night vision equipment in the nature of infrared cameras and video display screens; optical modules for use in military and commercial aircraft, namely, visual flight data displays comprising combiners, overhead projection units, computers, optical transmitters, optical receivers and optical lens sights; optical modules in the nature of head-up displays for use in military and commercial aircraft, namely, fixed and helmet mounted transparent electronic displays for providing aircraft crew members with navigational and operational information; optical modules in the nature of transparent electronic displays fixed at head-level or head-down positions for use in military and commercial aircraft for providing aircraft crew members with navigational and operational information; head-mounted video and instrument displays for military use; night vision scopes; binoculars; sighting telescopes; optical collimators, namely, optical instruments for calibrating, focusing and aligning optical devices; bar code scanners; video projectors; video cameras; optical instruments, namely, microscopes, stereoscopes, and telescopes; optical lenses, namely, zoom lenses and other lenses for optical instruments; projector lamps for illuminating microscopes; video couplers; TV camera lenses; optical lenses, namely, telecentric lenses, lens objectives, lens eyepieces, and catadioptric lens objectives visible, infra-red and ultra violet optical components, namely, spherical lenses, aspherical lenses, flat lenses and optical windows, prisms, domes, cylinder mirrors, diffractive lenses, windows, front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors, and anti-glare panels for visual displays; visible light, infra-red and ultra violet optical filters of following types, namely, long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, color separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuations filters, edge filters, and laser blocking filters.

Optic endoscopes.

Image intensified night vision equipment and thermal imaging night vision equipment, namely, night vision goggles; weapon sights in the nature of telescopic gun sights; vehicle and aircraft night vision equipment in the nature of infrared cameras and video display screens; optical modules for use in military and commercial aircraft, namely, visual flight data displays comprising combiners, overhead projection units, computers, optical transmitters, optical receivers and optical lens sights; optical modules in the nature of head-up displays for use in military and commercial aircraft, namely, fixed and helmet mounted transparent electronic displays for providing aircraft crew members with navigational and operational information; optical modules in the nature of transparent electronic displays fixed at head-level or head-down positions for use in military and commercial aircraft for providing aircraft crew members with navigational and operational information; head-mounted video and instrument displays for military use; night vision scopes; binoculars; sighting telescopes; optical collimators, namely, optical instruments for calibrating, focusing and aligning optical devices; bar code scanners; video projectors; video cameras; optical instruments, namely, microscopes, stereoscopes, and telescopes; optical lenses, namely, zoom lenses and other lenses for optical instruments; projector lamps for illuminating microscopes; video couplers; TV camera lenses;  optical lenses, namely, telecentric lenses, lens objectives, lens eyepieces, and catadioptric lens objectives visible, infra-red and ultra violet optical components, namely, spherical lenses, aspherical lenses, flat lenses and optical windows, prisms, domes, cylinder mirrors, diffractive lenses, windows, front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors, and anti-glare panels for visual displays; visible light, infra-red and ultra violet optical filters of following types, namely, long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, color separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuations filters, edge filters, and laser blocking filters.

Optic endoscopes.

Image intensified night vision equipment, thermal imaging night vision equipment, optical modules and components, optical modules for head-up, head level, head down displays, helmed mounted displays, scopes, binolulars, sighting telescopes, collimators, electro optical measuring equipment, anti-glare visors; bar code scanners, video projectors and video cameras; optical instruments; microscopes, stereoscopes, vertometers and telescopes; zoom lenses and other lenses for optical instruments; microscopes accessories; illuminators and video couplers, TV camera lenses, plastic optics; endoscopes optics, telecentric lenses, zoom lenses, objectives, eyepieces, catadioptric objectives; visible, infra-red and ultra violet optical components, spherical lenses, aspherical lenses, flats and windows, prisms, domes, cylinders mirrors, diffractive lenses, windows, optical beam splitters; front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors; anti-glare panels for visual displays; visible light, infra-red and ultra violet filters of following types: long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, colour separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuations filters, edge filters, laser blocking filters.

Maintenance and repair of night vision equipment and optical equipment and apparatus.

Image intensified night vision equipment and thermal imaging night vision equipment, namely, night vision goggles; weapon sights in the nature of telescopic gun sights; vehicle and aircraft night vision equipment in the nature of infrared cameras and video display screens; optical modules for use in military and commercial aircraft, namely, visual flight data displays comprising combiners, overhead projection units, computers, optical transmitters, optical receivers and optical lens sights; optical modules in the nature of head-up displays for use in military and commercial aircraft, namely, fixed and helmet mounted transparent electronic displays for providing aircraft crew members with navigational and operational information; optical modules in the nature of transparent electronic displays fixed at head-level or head-down positions for use in military and commercial aircraft for providing aircraft crew members with navigational and operational information; head-mounted video and instrument displays for military use; night vision scopes; binoculars; sighting telescopes; optical collimators, namely, optical instruments for calibrating, focusing and aligning optical devices; bar code scanners; video projectors; video cameras; optical instruments, namely, microscopes, stereoscopes, and telescopes; optical lenses, namely, zoom lenses and other lenses for optical instruments; projector lamps for illuminating microscopes; video couplers; TV camera lenses; optical lenses, namely, telecentric lenses, lens objectives, lens eyepieces, and catadioptric lens objectives visible, infra-red and ultra violet optical components, namely, spherical lenses, aspherical lenses, flat lenses and optical windows, prisms, domes, cylinder mirrors, diffractive lenses, windows, front surface mirrors, hot mirrors, cold mirrors, dielectric mirrors, transparent mirrors, and anti-glare panels for visual displays; visible light, infra-red and ultra violet optical filters of following types, namely, long and shortwave pass filters, narrow band pass filters, wide band pass filters, square band filters, dual band filters, color separation filters, heat/light separation filters, dichroic filters, trichoic filters, neutral density filters, attenuations filters, edge filters, and laser blocking filters.

Optic endoscopes.