Schneider-Kreuznach 270mm f/5.5 Tele-Arton Lens (178mm Image Circle) in Compur 1 T Shutter (42MT) Review

The Schneider-Kreuznach 270mm f/5.5 Tele-Arton is a classic large format lens designed for 4x5 and similar cameras, offering a 178mm image circle that comfortably covers standard view camera movements. Mounted in a Compur 1 T shutter, it provides mechanical shutter speeds and a robust build characteristic of Schneider's legacy optics. At f/5.5, it sits on the slower end for telephoto large format glass, but that's typical for this focal length and format.

This particular unit is offered used in excellent condition from KEH, making it an affordable entry point for large format photographers seeking a telephoto perspective without the expense of new or premium vintage glass. The 270mm focal length delivers moderate telephoto compression, useful for landscape detail work and portraiture on 4x5. Schneider's Tele-Arton design keeps the lens relatively compact compared to non-telephoto constructions. The 67mm filter thread is a practical size for common step-up rings and filters. For shooters already invested in large format or looking to expand their lens board collection, this represents a straightforward, serviceable option at a reasonable price point.