"=====Leica R PC-Super-Angulon 28mm f/2.8 ===== ==== Summary ==== ==== Tech Specs ==== | Manufacturer |Leica| | Series |R| | Model |PC-Super-Angulon| | Focal Length |28mm| | Max Aperture |f/2.8| | Min Aperture |f/22| | Format || | Image Circle || | Minimum Focus |0.3m / 11.8 in.| | Focus Rotation || | Iris Blades || | Optical Design |12/10| | Squeeze |none| | Front Diameter || | Filter Thread |E67| | Focus/Zoom Rod || | Native Mount |R| | Data Protocol || | Length |84mm| | Weight |600g| | Body Telescope || | Body Material || | Focus Drive |Manual| | Iris Drive |Manual| | Zoom Drive |n/a| ==== History ==== Country of Origin: \\ Release Date: 1988-2009 \\ Launch Price: \\ Design Revisions:\\ ==== Service ==== Service Manual: (Insert link to manual here) \\ \\ Full CLA: **#hrs.**\\ Enter relevant notes here\\ ==== Cine-Mod ==== Focus Ring O.D.: \\ Zoom Ring O.D.: \\ Iris Ring O.D.: \\ De-click Y/N: \\ Additional Notes: \\ ==== Notes ==== ==== Media ===="