28mm f/2.8 Elmarit-M IV

• Leica Order No. - 11 809 / LLC - 146

• Production era - 1992-2006 / Serial Nos. -

• Lens mount - Leica M quick-change bayonet

• Number of lenses/groups - 8/7

• Focusing range - 0.7 m / 2.3 ft < ∞

• Aperture - 2.8 > 22 - with clickstops (including half values), manual diaphragm

• Smallest object field/Largest reproduction ratio - 533 mm x 800 mm / 1:22.2

• Angle of view (diagonal, horizontal, vertical) - 75°, 65°, 46°

• Position of entrance pupil - 15.2 mm (related to the first lens surface in light direction)

• Scales - Combined meter/feet graduation

• Filter mount/Lens hood - Internal thread for screw-in filters size E46 / separate, clip-on type, lockable

• Accessories - Hood: 12547

• Viewfinder - Camera viewfinder

• Materials - Black lacquered alloy

• Focal length - 28.2 mm / 1.1 in

• Length to bayonet flange - 41.4 mm / 1.6 in

• Largest diameter - 53 mm / 2.1 in

• Weight - approx. 260 g / 9.2 oz

• Inscription - LEICA ELMARIT-M 1:2.8/28 E46 (Serial No.)

• On the street - $US 1,095 in 2008