HR Digaron-W

 

  • diagron-w-uebersicht

    HR Digaron-W special features:

    • Resolution up to 100 line pairs/mm, pixel size up to 5 μm.
    • The open aperture is free of vignetting and can be used as a
      working aperture.
    • Excellent imaging performance at working apertures from
      5.6 to 8.
    • To avoid blurring and color fringing caused by the sensor protection glass, the calculation of the optical design includes a 2 mm thick sensor glass.
    • Perfect symmetric reproduction due to a special adjustment of the optical elements.
    • Thanks to the retro focus design of the wide-angle lenses there is no additional light fall-off and no color fringing on the sensors with micro lenses due to extremely oblique light incidence.
    • Enough space left for camera movement between lens and sensor even with short focal lengths.

    Focal length Aperture  Image circle
    for scale ∞
     Recommended
    working f-stop
    Recommended
    scale range
      
    32 mm f/4 HR-Digaron-W-4-32-small 90 mm 5.6 - 8 ∞ - 1/20 Details
    40 mm f/4 HR-Digaron-W-4-40 90 mm 5.6 - 8 ∞ - 1/10 Details
    50 mm f/4 HR-Digaron-W-4-50 90 mm 5.6 - 8 ∞ - 1/10 Details
    70 mm f/5.6 HR-Digaron-W-56-70 100 mm 5.6 - 8 ∞ - 1/10 Details
  • diagron-w-uebersicht Sensor types and sensor sizes  
    P40+ P45+ P65+  
    IQ 140   IQ 160, IQ 180  
    IQ 250   IQ 260, IQ 280  
    33 x 44 mm 37 x 49 mm 40 x 54 mm  

    equivalent focal lengths to format 24 x 36 mm

     

    HR Digaron-W 32 mm 26 mm 25 mm 21 mm Details
    HR Digaron-W 40 mm 33 mm 31 mm 28 mm Details
    HR Digaron-W 50 mm 41 mm 39 mm 33 mm Details
    HR Digaron-W 70 mm 57 mm 54 mm 47 mm Details
  • diagron-w-uebersicht

    Image cirlces and movement ranges
    Bildkreis-hr-digaron-w


    Focal length Aperture Image circle
    for scale ∞ 
    Max. movement ranges at scale ∞    
    IQ 140, IQ 250
    33 x 44 mm
    P45+
    37 x 49 mm

    IQ 260, IQ 280
    40 x 54 mm 

    32 mm f/4 HR-Digaron-W-4-32-small 90 mm ↑→ 23/20 ↑→ 19/17 ↑→ 16/13 Details
    40 mm f/4 HR-Digaron-W-4-40 90 mm ↑→ 23/20 ↑→ 19/17 ↑→ 16/13 Details
    50 mm f/4 HR-Digaron-W-4-50 90 mm ↑→ 23/20 ↑→ 19/17 ↑→ 16/13 Details
    70 mm f/5.6 HR-Digaron-W-56-70 100 mm ↑→ 28/25 ↑→ 25/22  ↑→ 22/19 Details
  • diagron-w-uebersicht

    Dimensions and weights

    schnittzeichnung-digaron-w


    Focal length

    Aperture

    Shutter size

    Dimensions (mm) Weight   
    a b c d e f
    32 mm f/4 HR-Digaron-W-4-32-small 0 90 E86 56.0 69.2 46.9 113 795 g Details
    40 mm f/4 HR-Digaron-W-4-40 0 70 E67 56.0 69.5 44.4 96.4 530 g Details
    50 mm f/4 HR-Digaron-W-4-50 0 70  E67 51.0 76.0 44.3 98.4 550 g Details
    70 mm f/5.6 HR-Digaron-W-56-70 0 60 E58 48.0 72.7 23.6 72.8 340 g Details

    All data for dimensions and weights are valid for lenses in shutter type Copal.
  • diagron-w-uebersicht

    Dimensions and weights with
    Focus Mount
    schnittzeichnung-hr-digaron-w-new-II


    Focal length

    Aperture

    Focusing
    range

    Dimensions with Focus Mount (mm)

    Weight

      
    a b c h k f
    32 mm f/4 HR-Digaron-W-4-32-small ∞ - 0.25 m / 1.2 ft 90 M86 56.0 50.5 28.2 113 920 g Details
    40 mm f/4 HR-Digaron-W-4-40 ∞ - 0.5 m / 1.6 ft 70 E67 56.0 50.8 25.7 96.4 655 g Details
    50 mm f/4 HR-Digaron-W-4-50 ∞ - 0.8 m / 2.6 ft 70 E67 51.0 57.3 25.6 98.4 675 g Details
    70 mm f/5.6 HR-Digaron-W-56-70 ∞ - 0.8 m / 2.6 ft 70 E58 48.0 54.2 4.9 72.8 465 g Details
    All data for dimensions and weights are valid for lenses with focus mount in shutter type Copal.
  • diagron-w-uebersicht

    Shutter data

    All Rodenstock digital lenses are available with a mechanical
    shutter Copal 0 as well as with an electronic eShutter 0copal0 eshutter-s

    Focal length

    Aperture

    Shutter typ
    and size

    Shutter 
    control mode
    Shutter
    speed range
    f-stop range   
    32 mm f/4 HR-Digaron-W-4-32-small Copal 0
    e-Shutter
    mechanical
    electronic
    B,T 1/500s...1s
    T, 1/125s...32s
    4 - 32
    4 - 32
    Details
    40 mm f/4 HR-Digaron-W-4-40 Copal 0
    e-Shutter
    mechanical
    electronic
     B,T 1/500s...1s
    T, 1/125s...32s
    4 - 32
    4 - 32 
    Details
    50 mm f/4 HR-Digaron-W-4-50 Copal 0
    e-Shutter
    mechanical
    electronic
     B,T 1/500s...1s
    T, 1/125s...32s
    4 - 32
    4 - 32 
    Details
    70 mm f/5.6 HR-Digaron-W-56-70 Copal 0
    e-Shutter
    mechanical
    electronic
     B,T 1/500s...1s
    T, 1/125s...32s
    5.6 - 32
    5.6 - 32
    Details