Olympus Corporation is a Japanese manufacturer of optics and reprography products. Olympus was established on 12 October 1919, initially specializing in microscopes and thermometers. Olympus holds roughly a 70 percent share of the global endoscope market, estimated to be worth approximately US$2.5 billion. Its global headquarters are located in Hachioji, Tokyo, Japan.
Olympus Pen FT and 38mm f1.8 Zuiko lens
Olympus OM Zuiko Lenses
Olympus Quick Flash camera
Olympus OM-D E-M1 with an Olympus M.Zuiko Pro 12-40mm f2.8 lens
Nikon Corporation is a Japanese optics and photographic equipment manufacturer headquartered in Tokyo, Japan. The companies held by Nikon form the Nikon Group.
Headquarters at Shinagawa Inter City in Kōnan, Tokyo
West Building of Nikon in Nishi-Ōi, Tokyo
Nikon F FTN Camera
Nikon NASA F4 front view with DA-20 action finder, electronics box, and lenses. Launched September 1991 on board the Space Shuttle Discovery, mission STS-48