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Category Archives: Digital Technical Information

Rodenstock Apo-Sironar / Apo-Macro-Sironar Lenses

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Rodenstock Apo-Sironar / Apo-Macro-Sironar Lenses

Both lens series Apo-Sironar digital and Apo-Macro-Sironar digital (the latter is optimized for large scales) provide large image circles and leave enough space for camera movement.

Special features:

  • Resolution up to 55 line pairs/mm, pixel size up to 9 μm
  • Free from vignetting at apertures 8 to 11
  • Best imaging performance at working apertures from 8 to 11
  • Thanks to the symmetric design the imaging performance of the Apo-Sironar digital lenses stays stable over a large scale range
  • Sharpness and contrast also remain stable in the close-up range
  • Rodenstock Apo- Sironar DigitalThe Apo-Macro-Sironar digital has excellent imaging performance even up to a 2x enlargement. This makes it an ideal solution for jewel photography
  • Its light weight makes the Apo-Sironar digital a perfect lens for outdoor shootings

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