The 5.8mm f/3.5 Circular Fisheye Lens for Nikon F from Lensbaby is a manual focus lens with a wide 5.8mm focal length that provides a fully circular image optimized for DX-format cameras. It is compatible with FX-format image sensors by producing a smaller image within the frame. The lens has an aperture range of f/3.5 to f/22 and captures a 185˚ angle of view. It features a close focusing range starting at 0.25" and going to infinity, all while providing expansive depth of field and image sharpness.

See recent price change history for the Lensbaby 5.8mm f/3.5 Circular Fisheye for Nikon F.