Rodenstock HR Digaron-SW 138mm f6.5 Float (X-Shutter)

The Rodenstock HR Digaron-SW 138mm f6.5 Float is an exceptional sharp long focal length lens for adjustable technical cameras. The optical design with eleven lens elements in ten groups is very complex for a prime lens. It has the highest possible resolving power extremely close to the diffraction limit. This is not only achieved across the entire field of the largest digital sensors – but also to the edge of the large 110mm image circle to allow for lens shifts and tilts.

The image circle of the HR Digaron-SW float 138 mm f/6.5 has a constant diameter of 110 mm throughout its entire image scale range. For professional technical cameras, even with the largest sensor formats, this gives ample clearance for parallel shifts for perspective corrections (avoiding or reducing converging vertical lines). This also allows swing and tilt for extended depth of field without excessive stopping down of the aperture according to the Scheimpflug rule.

Instead of a shutter, the lens has an integrated diaphragm body and is ideally suited for all camera systems with an integrated shutter or digital backs with a global shutter.

Image Circle: 110mm
Filter Thread: 67mm
Weight: 1.4 kg
Length: 12.46 cm

Additional information

Brand	Rodenstock

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Rodenstock HR Digaron-SW 138mm f6.5 Float (X-Shutter)