10 elements in 9 groups
Angle of view: 100o
<p">Close focus distance: 0.30m <p">
Filter size: slip on 70mm
A well designed and compact super wide angle lens. Distorsion control is good but need to be careful depend on photographic situation. Light falls off at large aperture is apparent. This lens has a very pleasant signature. The lens is very compact for this angle coverage. To use a 86mm filter you will need a special 70/86 adaptor, and the filter has to be the thin type.
Medan Deri River Rolleiflex SL 2000 F f8 1/125 18/4 HFT Distagon Ektarpress 100
World Trade Centre Twin Towers, Rolleiflex SL2000F, f8 1/250 18/4 HFT Distagon,
New York, 9 July 2000