ELPRO 1:2-1:1

• Leica Order No. - 16 545 for use with 100mm f/2.8 APO-Macro-Elmarit-R

• Era 1987-2009 / Serial Nos. -

• Lens mount - LEICA R quick-change bayonet for LEICA R3 to LEICA R9 with mechanical exposure control, and, electronic exposure control with the R8 and R9 - fully automatic diaphragm coupling & ROM contacts in current version

• Number of lenses/groups - 3/3

• Aperture - 2.8 > 22

• Magnification - 2x

• Smallest object field/Largest reproduction ratio - 23 x 35 mm / 1:1

• Angle of view (diagonal, horizontal, vertical) -

• Position of entrance pupil -

• Scales - n/a

• Filter mount/Lens hood - E 60 / shown with removable AFAIK lens hood which nests during transport

• Viewfinder - Camera viewfinder

• Materials - Anodized aluminum and optical glass

• Focal length - 95 mm /3.7 in

• Length to bayonet flange - 56 > 36 mm (with > without hood)

• Largest diameter - 68 mm / 2.7 in

• Weight - 190 gm / 6.7 oz

• Inscription - ELPRO 1:2-1:1 FOR R 2.8/100

• On the street - $US 545.00