Nikon 180mm f/2.8 NIKKOR AI Manual Focus Lens {72}

Nikon 180mm f/2.8 AI: a proven short telephoto prime.

The 180mm focal length sits in a sweet spot for telephoto work, long enough to compress a scene and separate a subject from its background at f/2.8, short enough to remain manageable handheld. The Nikon F AI mount means the aperture coupling indexes directly with compatible Nikon bodies, preserving metered exposure without stopping down.

At f/2.8, you get a fast maximum aperture for a telephoto prime, giving you real flexibility in lower-light conditions where slower zooms start to struggle. The 72mm filter thread is a common size, so polarizers and ND filters are easy to source. Manual focus operation puts full control in your hands, which suits shooters who prefer to work deliberately than chase autofocus lock.

For anyone already invested in the Nikon F ecosystem, this lens represents a direct, no-compromise path to a fast 180mm prime. The AI specification integrates with Nikon F bodies that support AI coupling, keeping your metering workflow intact.

Who It's For

Portrait photographers who want subject isolation at a flattering telephoto distance will find f/2.8 at 180mm does the job with a shallow depth of field. Sports and event shooters working in manual-focus disciplines, track and field, for example, where zone focusing is practical, get a fast aperture at an useful reach. Film photographers shooting on Nikon F-mount bodies gain full AI metering coupling. Street or documentary photographers who prefer prime lenses and deliberate, manual focus technique will feel at home with this focal length.

Key Features

• 180mm focal length for telephoto compression and subject separation
• f/2.8 maximum aperture for fast telephoto performance
• Nikon F mount with AI coupling for metered exposure control
• Manual focus operation for precise, deliberate focus work
• 72mm filter thread for standard polarizers and ND filters
• Fixed prime design with no zoom mechanism

FAQ

What mount does this 180mm lens use?

Nikon F (AI) mount. The AI coupling indexes the aperture directly with compatible Nikon bodies, so you get metered exposure without stopping down the lens manually.

Is this lens autofocus or manual focus?

Manual focus only. You control focus directly via the lens barrel.

What's the maximum aperture?

f/2.8. For a 180mm prime, that's a fast aperture that gives you real low-light flexibility.

What filter size does it accept?

72mm. That's a common thread size, so polarizers and ND filters are easy to find.

Does this lens work on modern Nikon DSLRs?

Yes, on any F-mount DSLR with AI coupling support. The AI specification keeps your metering workflow intact on those bodies.

Why choose manual focus for a telephoto?

Manual focus gives you full control and suits deliberate shooting over autofocus chasing. Combined with the fast f/2.8 aperture, you can focus precisely in varied light.