Rodenstock 32mm f/4 HR Digaron-W Lens

Rodenstock 32mm f/4 HR Digaron-W Lens

Rodenstock 32mm f/4 HR Digaron-W Lens

B&H # RO324DWHRC MFR # 150137

Product Highlights

  • Long Flange Focal Length of 69.2mm
  • Large Back Focal Length of 22.3mm
  • Retro-Focus Design Fights Light Fall-Off
  • Vignetting Is Eliminated at F/8
  • Multi-Coating to Stop Ghosting & Flare
  • Dedicated Center Filter Sold Separately
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This item is noncancelable and nonreturnable.

Rodenstock 150137 overview

  • 1Description

Rodenstock's 32mm f/4 HR Digaron-W Lens features a Copal 0 shutter and has been designed for the largest sensor formats (up to 36 x 56mm, 40 x 54mm and stitch formats up to 49 x 71mm), with an amazing 80 lp/mm resolution. This lens has an image circle of 90mm, and it presents a 35mm equivalent focal length of 20.6mm when used with a 40 x 54mm sensor, or 16.5mm equivalent when used for stitching with a sensor up to 49 x 71mm. The large back focal length of 22.3mm leaves plenty of room for shift-and-tilt movements (16mm V x 13mm H with a 40 x 54mm sensor) for perspective control and extended depth of field.

For shift-and-tilt movements, its large back focal length of 22.3 mm leaves free space between the rear mount and the sensor, without touching the sensor or the rear standard.
The long flange focal length of 69.2 mm allows focusing at infinity with all technical cameras with a flat lens board, which makes it much easier to set the aperture and the shutter speed and permits the use of the Rollei Electronic shutter.
The retro-focus design causes a steeper light incidence at the margin. Therefore, the further fall-off in illumination, which is inevitable when using micro lens sensors, can be avoided.
Vignetting is eliminated at f/8.
The optical effect of the sensor cover glass has been taken into account in the optic calculation for eliminating its apherical and chromatic aberration, as well as its astigmatism.
The high tech multi-coating ensures ultimate transmission, excellent contrast and freedom from ghost and flare.
A new dedicated center filter with specially matched sloping absorption will be available for the HR Digaron-W 32mm f/4.
Table of Contents
  • 1Description

Rodenstock 150137 specs

Focal Length 32 mm
Aperture f/4.0 - 32
Flange Focal Distance 69.2 mm
Image Circle 90 mm @ f/11
Shutter Copal #0
Shutter Speeds 1 / 500 to 1 second B, T
Overall Length 4.46" (113.2  mm)
Weight 28.04 oz / 795 g
Packaging Info
Package Weight 2.85 lb
Box Dimensions (LxWxH) 9.0 x 8.1 x 7.8"

Rodenstock 150137 reviews

32mm f/4 HR Digaron-W Lens is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from great resolution, even image circle I use this lens on a Linhof Techno, with 60MP IQ Phase One Back, good brightness for focusing since it is a little larger in Aperture, image quality is good, with eveness in the frame, really wide using techno it is about 20.4mm wide (35mm wise), it is different according to your sensor size though
Date published: 2014-01-12
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