100mm f/2.8 APO-Macro-Elmarit-R

• Leica Order No. - 11 210 / LLC - 180

• Era 1987-Current / Serial Nos. -

• Lens mount - LEICA R quick-change bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control

• Number of lenses/groups - 8/6

• Focusing range - 45 cm / 17.7 in < ∞ , with ELPRO 1:2-1:1 30 cm / 11.8 in

• Aperture - 2.8 > 22 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm

• Smallest object field/Largest reproduction ratio - 48 x 72 mm, with ELPRO 1:2-1:1 22 x 35 mm / 1:2, with ELPRO 1:2-1:1 1.1:1

• Angle of view (diagonal, horizontal, vertical) - 24°, 20°, 13.7°

• Position of entrance pupil - 22 mm / 0.87 in (related to the first lens surface in light direction)

• Scales - Combined meter/feet-increments down to 0.7 m, engraved reproduction ratios from 1:5 to 1:2

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

• Accessories - ELPRO 1:2-1:1

• Viewfinder - Camera viewfinder

• Materials - Anodized aluminum and optical glass

• Focal length - 100 mm / 3.9 in

• Length to bayonet flange - 104.5 mm / 4.1 in

• Largest diameter - 73 mm / 2.9 in

• Weight - 760 g / 1.7 lb

• Inscription - APO-MACRO-ELMARIT-R 1:2.8/100

• On the street - $US 4,295.00 in 2008

Puts-R courtesy of Mario Mazziol