The Rodenstock 35mm f/4 HR Digaron-S Lens is a wide angle large format lens specifically designed for use with digital backs, which require a smaller image circle with extreme resolution, color correction, and maximum performance at a large aperture. This lens is recommended for use with backs having a 33 x 44mm maximum image area, providing a view similar to that of a 28mm lens on a 35mm format camera; a classic focal length. This HR Digaron-S is delivered in a standard type Copal #0 shutter.
In many cases, digital photography is superior to conventional photography if the desired end product is a printed image. To achieve this ideal, however, a much higher demand is made upon the image reproduction quality of the lens. This is because of a digital image chip's smaller area, which means finer details in a scene are squeezed into a smaller image recording area, as well as their sensitivity to color fringes.
But Rodenstock's digitally-specific lenses such as this HR Digaron-S provide image quality which allows the maximum capacity of a digital back to be realized. The lens utilizes every technological possibility to get as close as possible to the absolute limits of diffraction- determined resolution, even accounting for the properties and thickness of a CCD's protective glass. With the HR Digaron-S, you can use digital backs with a pixel pitch as small as 5µ.
This lens is recommended for use only at f/5.6; you should exclusively use your camera's movements to control the depth of field.
Focal Length | 35mm |
Maximum Aperture | f/4 |
Minimum Aperture | f/22 |
Image Circle | 70mm at f/11 |
Image Angle | 90° |
Shutter Type | Copal #0 |
Shutter Speed | 1/500 to 1 Sec Bulb Mode, Time Mode |
Filter Size | 67 mm (Front) |
Dimensions | ø: 2.76 x L: 3.17" / ø: 70.1 x L: 80.52 mm |
Weight | 16.93 oz / 480 g |
Warranty Length | Limited Lifetime Warranty |
Package Weight | 1.8 lb |
Box Dimensions (LxWxH) | 5.3 x 4.8 x 4.7" |