ELCAN f/2 50mm

• Name - ELCAN (276)-black - ELCAN (132)-chrom
• Leica Order No. - Type (276) sold w/ KE-7A see M4
• Production era - 1972-1974 - 515 lenses
• Type - This lens came w/ the Leica KE-7A which was supplied to US Military by contract. Only 460 sets were produced for this purpose while another 55 were sold to the public. The lens has only air spaced elements and is thus suitable for extreme use. It has non-cemented glass, less problem in a high temperature range and nearby explosions.
• Lens mount - M-bayonet w/ removable lens-head
• Number of lenses /groups - 4 /4
• F stop range - f /2 - f /16
• Diaphragm setting /type - 10-blade
• Closest focusing distance - 2.5 ft
• Smallest object field -
• Angle of view diagonal -
• Accessories -
• Materials - Anodized aluminum, lanthanum infrared-absorbing glass and high refractive optical glass as used for heat control in Leitz projectors.
• Dimensions (length x diameter) -
• Weight -
• Inscriptions
  • ELCAN f/2 50 MM 276-0XXX
  • ELCAN f/2 50 MM LEITZ CANADA 132-00XX
• Designers - Garry Edwards, Walter Mandler and Erich Wagner - 08/1969