50mm f/1 Noctilux-M

• Leica Order No. - 11 821 - 11 882 - 11 603 - (12 519 hood) / LLC - 131

• Era - 1976-2008 / Serial Nos. -

• Variants - early versions had E58 filter size

• Lens mount - Leica M quick-change bayonet

• Number of lenses/groups - 7/6

• Aperture - 1 > 16

• Focusing range - 1 m / 3.28 ft < ∞

• Smallest object field - 410 mm x 615 mm

• Maximum magnification - 1:17

• Diaphragm setting / type - With click-stops, half values available, manual diaphragm

• Angle of view diagonal, horizontal, vertical - 47°, 40°, 27°

• Position of entrance pupil - 42.9 mm (related to the first lens surface in light direction)

• Scales - Combined meter/feet graduation

• Filter mount/Lens hood - internal thread for screw-in type filters E 60 / built-in, telescopic

• Accessories - Leica M Viewfinder Magnifiers 1.25x & 1.4x

• View finder - Camera viewfinder

• Materials - Anodized aluminum and optical glass

• Focal length - 52.4 mm / 2.06 in

• Length to bayonet flange - 62 mm - 2.4 in

• Largest diameter - approx. 69 mm / 2.7 in

• Weight - approx. 630 g / 24.7 oz

• Inscription - NOCTILUX 1:1/50 LEITZ CANADA (Serial No.) / LEICA NOCTILUX-M 1:1/50 E 60 (Serial No.)

• Designer - Walter Mandler

• On the street - $US 6,495 (Uncoded version) 14,695.00 (Last 100 - Boxed Edition)