90mm · f/8
The Schneider-Kreuznach Super-Angulon 90mm f/8 is a highly regarded large-format lens known for its exceptional sharpness and minimal distortion. It offers a large image circle (about 215mm, 100° angle of view) but is prone to light falloff at edges, which can be mitigated with a costly center filter. The lens is slow (f/8), making composition and focusing challenging. Single-coated versions may exhibit flare in color photos. It suits large-format photographers seeking a sharp, wide-angle lens, especially those comfortable with slower apertures and potential falloff.