This lens offers an angle of 100° and covers with its image circle of 60 mm todays digital sensors up to 36x48 mm (without shift reserve). The resulting angles are nearly 90° horizontal and 100° diagonal. The extraordinary short flange focal distance and the travel of only 1.6 mm from “infinity” to 60 cm make high demand on all components used. The special ALPA helical ramp fulfills this together with ease in handling and manipulation. The lens can get ordered in standard Copal 0 or Schneider electronic shutter.

Remarks for a proper handling

• The lens features a special mechanical part. The lens appears flexible in its mount. Please never pull, overwind or tilt the lens in its mount or load it with heavy filters or shades etc.
• The lens must be stored in infinity position when not used.
• The mechanical geometry limits the possible movements in shift cameras. Mount or demount the lens always in shift position 0 of the camera and shift it never over the mechanical limit stops.

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