
Posted: Thu Feb 10, 2011 4:53 pm
hay Mariello
did you mean Tele-Xenar 5.5/360mm?? or Tele-Arton 5.5/360mm??
as I did not find a Tele-Xenon listed at
https://www.schneideroptics.com/info/vintage_lens_data/large_format_lenses/tele-arton/
Tele-Xenar 5.5/360mm
OPTO-MECHANICAL DATA (with lens focused at infinity)
Lens elements, Groups 4, 2
IMAGE DATA (with lens focused at infinity)
Recommended Format (negative) Size 130 X 180 mm
Image Circle Diameter at f/16 230mm
Angle of View at f/16 35 degrees
Lens Displacement at f/16 (vertical/horizontal)
5 X 7" ; 118.8 X 167 mm 13.7/10.2mm
30 X 180 mm ; 122 X 172 mm 9.2/6.7mm
OPTICAL DATA(with lens focused at infinity)
Effective Focal Length (F') 366mm
Back Focal Length (S'F') 184mm
Principal Point Separation (HH') 68.6mm
Tele-Arton 5.5/360mm
OPTO-MECHANICAL DATA (with lens focused at infinity)
Lens elements, Groups 5, 4
IMAGE DATA (with lens focused at infinity)
Recommended Format (negative) Size 130 X 180 mm
Image Circle Diameter at f/16 264mm
Angle of View at f/16 41 degrees
Lens Displacement at f/16 (vertical/horizontal)
5 X 7" ; 118.8 X 167 mm 43/34mm
banjo