Home of Leica Designed in 1913Download original TIFFLeica M6Download original TIFFLeitz glass research labDownload original TIFFOptics Testing Center, with more than 400,000 worth of electronics and test equipment. Includes OTF Device, a Leitz-designed collimator for measurements at infinity even with extremely long focal lengths.Download original TIFFConstant testing of surfaces of lens elements. Maximum tolerance permitted: over 2 km a divergence of 0.5mmDownload original TIFFCentering of lenses (alignment of optical and mechanical centres) on Leitz designed machines with autocollimation telescopes and TV monitors.Download original TIFFMetal helical focusing mount. Only aluminum and brass are used.Download original TIFFBall bearing assemblyDownload original TIFFPerfect CoatingDownload original TIFFTesting in environmental condition such as heat, cold, humidity, salt air, vibration and shock.Download original TIFF