The Rodenstock 300mm F5.6 APO Sironar S Lens gives the highest range of image production quality. The applications of Rodenstock Apo Sironar S Lens are almost unlimited.

• Reproduction of complex, fine structures in the outer part of the image circle can be easily done with these Schneider large format lenses
• The field angle of the Rodenstock Apo Sironar S lens can be increased to 75° with even more generous shifts
• The Rodenstock 300mm F5.6 APO Sironar S Lens can be used for standard lens applications that require large parallel shifts to correct the perspective
• ED glass materials with anomalous dispersion (ED = extra low dispersion) are used in these lenses
• These ED glass lenses ensure that even with extreme contrast, the edges have no visible color fringing
• The light fall-off towards the image corners can be reduced with these large format lenses
• The six-element Rodenstock Apo-Sironar-S can be used with a working aperture of f-stop 16
• This working aperture makes this lens a great choice for outdoor photography as it has a shorter exposure time with high optical performance in the field edges
• Very clear large format images can be created with this high-quality lens
• You can get brilliant, full detail, precise and sharp images with these Schneider large format lenses
• The free movement of the Rodenstock 300mm F5.6 Apo-Sironar S Lens and the film standard enable better correction
• This lens has a filter size of 100mm, and the image circle is f22: 448mm
  

Lens: 300mm f/5.6
Max. recommended film format: 18x24 cm
Shutter size: 3
Push-on mount Ø: 105 mm
Filter thread: M 100 x 1
Rear barrel Ø: 80.0 mm
Flange focal length: 277.0 mm
Overall length: 98.5 mm
Weight w/Copal: 1210 g
Shutter type and size: Copal 3
Shutter speeds range: B, 1/125 s … 1 s
Manual cocking: Yes
Self cocking: No
Mechanical: Yes
Electronic: No
x-synchronized: Yes
Screw thread: M 62 × 0.75
Lens board opening: 65.3 mm
Lens board thickness: 1.5 … 5.0 mm
Image scale: 1:Infinity
Working f-stop: 22-45
Image angle: 75°
Image circle diameter: 448 mm
Movement range (vertical/horizontal) 6x7 cm: 193/188
                                                                        6x9 cm: 192/179
                                                                         6x12 cm : 189/165
                                                                         4x5 in : 168/159
                                                                          5x7 in : 147/131 
                                                                          8x10 in : 90/79