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© 1998-2021 Ferdi Stutterheim

Tele-Rolleiflex 1017
Photograph of Ferdi’s Tele-Rolleiflex with Rolleinar 0.35 in Bay III. This Rolleinar is equipped with a hinge. The frame with close-up lenses can be swung out of the way while the base plate stays mounted on the camera. A very neat solution.
Photo © 2019 F.W. Stutterheim.

Depth of field with Rolleinar(s)

The Rolleinar 0.35 and Rolleinar 0.7 are dedicated to the Tele-Rolleiflex. Both were made only in Bay III. They can be used as such. The Rolleinar 0.35 can be combined with Rolleinars 1 or 2.

Sonnar 4/135 mm
Circle of confusion = f/1400

Rolleinars 0.35 0.35 0.7 1 1+0.35 2 2+0.35 3
Object distance1 250 cm 200 cm 140 cm 100 cm 75 cm 50 cm 40 cm 30 cm
Object frame 100×100 cm 80×80 cm 60×60 cm 40×40 cm 30×30 cm 20×20 cm 16×16 cm 12×12 cm
Magnification 1:18.5 1:14.5 1:10.5 1:7.4 1:5.4 1:3.6 1:2.8 1:2.2
DOF Range at f/ 4 237-264 cm 192-209 cm
DOF Range at f/ 5.6 232-270 cm 189-213 cm 134-146 cm
DOF Range at f/ 8 226-280 cm 184-219 cm 132-149 cm 96-105 cm
DOF Range at f/ 11 218-294 cm 179-227 cm 129-155 cm 94-106 cm 72-79 cm
DOF Range at f/ 16 206-318 cm 171-242 cm 125-159 cm 92-109 cm 70-80 cm 48-52 cm 39-41 cm
DOF Range at f/ 22 193-355 cm 162-262 cm 120-168 cm 90-113 cm 69-82 cm 47-53 cm 38-42 cm 29-31 cm

1 Distance measured in cm from object to front lens.