Nikon 300mm F/9 Nikkor-M Lens In Copal 1 BT Shutter (42 Mount), For View Cameras Up To 8X10 Review

The Nikon 300mm f/9 Nikkor-M is a large-format lens designed for view cameras up to 8x10. Mounted in a Copal 1 BT shutter with a 42mm mount, it represents classic Nikon optics engineered for the demands of architectural, landscape, and studio photography where maximum image quality and perspective control are paramount. At 300mm, it offers a moderate telephoto focal length suitable for portraits, product work, and tighter compositions on large-format film. The f/9 maximum aperture is typical for lenses in this category, balancing coverage and compactness. As a used unit in excellent-plus condition from KEH, it comes with front and rear caps. Large-format photography requires specialized knowledge, a compatible view camera system, film holders, and darkroom or scanning workflow. This lens serves a niche but dedicated community of analog photographers and is not a beginner's entry point into the format.