Large-format photography already gives a portrait a physical presence: the sheet is large, the camera slows the process down, and the focus plane becomes part of the composition. GrafNoct 150 starts from that experience and pushes it toward a more pronounced, expressive separation between the subject and the background.

With a 150mm focal length and a maximum aperture of F/1.6, the lens is made for photographers who want to place focus carefully on a face, a pair of hands, or a small object while allowing the surrounding scene to recede. It is not a request for every frame to look soft. It is an invitation to make the focus plane and the out-of-focus character part of the image design.

Wet plate and direct photo paper work can demand a large amount of exposure. In those situations, a faster lens can reduce the lighting burden and give the photographer more freedom around faces, surfaces, and the atmosphere of the scene. The same principle matters when a 4×5 camera is used after dark or in other low-illumination environments.

F/1.6 does not remove the variables of large-format exposure. The actual result still depends on the medium’s sensitivity, reciprocity behavior, shutter, metering, subject movement, lighting, and development. GrafNoct 150 gives the workflow more light to work with; it does not replace those decisions.

GrafNoct 150 includes variable spherical-aberration control. This lets the photographer tune the lens’s soft-focus character rather than accepting one permanent rendering style. Depending on the adjustment, the out-of-focus areas can be made to feel smoother and more diffuse, or kept closer to a defined, structured look.

Think of it as another creative control beside aperture and focus distance. The most convincing result will always come from testing the lens with the photographer’s preferred film, plate, paper, lighting, and working distance.

Select the lens-board format when placing your pre-order:

• Sinar lens board
• Graflex 8 Speed lens board
• Graflex 24 Speed lens board
• Linhof lens board

Shutter not included. GrafNoct 150 is supplied without a shutter and can be paired with a Graflex camera or a Sinar DB electronic shutter. The camera body, lens board, and shutter must be considered as one system.