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Home > TLR Info > Rolleinar > Depth Of Field Rolleiflex/cord with standard lens and Rolleinar

Editor Ferdi Stutterheim

Depth of field for 3.5/75 and 2.8/80 mm with Rolleinar(s), circle of confusion = f/1000
Rolleinar number 1 1 1 or 2 2 2 or 3 3
at an Object Distance of1 80 cm 60 cm 50 cm 40 cm 32 cm 24 cm
will cover an Object Field of 56×56 cm2 42×42 cm2 34×34 cm2 28×28 cm2 22×22 cm2 16×16 cm2
Magnification 1:10 1:7.5 1:6 1:5 1:4 1:2.9
DOF with f/ 5.6 75-853 cm 57-633 cm 48-523 cm
DOF with f/ 8 73-87 cm 56.5-64 cm 47.5-53 cm 38.5-423 cm 31-333 cm
DOF with f/ 11 71-91 cm 55-66 cm 46-54 cm 38-433 cm 30.5-343 cm 23-253 cm
DOF with f/ 16 68-97 cm 53-69 cm 45-56 cm 37-44 cm 30-35 cm 22.5-25.53 cm
DOF with f/ 22 64-106 cm 51-73 cm 43-59 cm 36-46 cm 29-36 cm 22-26 cm

1 Distance measured in cm from object to front plate of camera.
3 For 35 mm (size 135) film with Rolleikin.