This listing is for a Nikon Fisheye-Nikkor Auto 16mm f/3.5 lens — a classic ultra-wide full-frame fisheye, designed for Nikon F-mount cameras. Known for its 180° diagonal field of view, exceptional optical build, and signature distortion, this lens delivers a distinctive look sought after by collectors and creative photographers alike.

Condition:

• Optics appear clean and clear under normal inspection, with no haze or fungus.

• Aperture blades are oil-free and function properly.

• Focus ring turns smoothly throughout the range.

• Built-in filters (Y48, O56, R60, N) rotate and engage properly.

• Exterior shows minor cosmetic wear consistent with age and normal use.

• Serial No. 274960 – Made in Japan.

Features:

• Focal Length: 16mm

• Maximum Aperture: f/3.5

• Minimum Aperture: f/22

• Mount: Nikon F (pre-AI; can be AI-converted)

• Field of View: 180° (full-frame)

• Built-in Filters: Y48 (Yellow), O56 (Orange), R60 (Red), N (Neutral)

• Manual Focus

• Made in Japan

This lens was one of Nikon’s earliest ultra-wide fisheyes for the F-mount, built with all-metal construction and superb Nikkor glass. It produces unique hemispherical images and can easily be adapted for digital mirrorless use with modern adapters.

Included:

• Nikon Fisheye-Nikkor Auto 16mm f/3.5 lens