Nikon 135mm f/2.8 NIKKOR AI Manual Focus Lens {52} (f/2.8-32)

Nikon 135mm f/2.8 AI NIKKOR, a classic portrait-reach prime.

The 135mm focal length has a long history in portrait and documentary work, putting enough distance between photographer and subject to flatten perspective without going so long that communication becomes difficult. At f/2.8, this NIKKOR gives you a workable maximum aperture for separating subjects from backgrounds in available light. The 52mm filter thread keeps accessory costs low and matches a wide range of Nikon-era filters if you're shooting film.

The Nikon AI mount is the mechanical foundation here. It couples with the aperture-indexing tab found on AI-compatible Nikon bodies, allowing metering through the lens on any body that supports the AI standard. Manual focus is the operating mode, full stop, so this lens rewards photographers who are deliberate about focus acquisition than chasing action. The aperture range runs from f/2.8 through f/32, giving a full spread from wide-open shooting to heavy diffraction territory for those who need it.

Who It's For

Photographers shooting on AI-compatible Nikon film SLRs get full metering integration without any modification or adapter. Portrait photographers working at considered pace find the 135mm focal length useful for head-and-shoulders framing with natural working distance. Street and documentary shooters who prefer a slower, more intentional approach get a compact prime that doesn't announce itself. Studio and still-life photographers who stop down for depth of field can work through the full f/2.8-to-f/32 range with direct aperture control.

Key Features

• 135mm focal length for portrait and documentary work
• f/2.8 maximum aperture for subject separation in available light
• Nikon AI mount with aperture-indexing tab coupling
• Manual focus for deliberate focus acquisition
• 52mm filter thread for affordable accessory options
• f/32 minimum aperture for deep diffraction control

FAQ

What bodies will this lens work with?

The Nikon AI mount couples with any camera that supports AI indexing. Manual focus operates on all bodies; metering through the lens works on AI-compatible bodies with the indexing tab.

Is this lens good for portraits?

135mm is a classic portrait focal length-far enough from your subject to avoid perspective distortion, close enough that you're not shouting across a room. f/2.8 gives you separation from the background in most available light.

Can I use this on a digital camera?

Yes, if it has an AI-compatible mount. You'll focus manually and stop down to meter on most digital bodies, or use external metering.

What filter size does this take?

52mm. That's small enough that filters and hoods won't break the bank, and you'll find plenty of used Nikon-era glass that shares the same thread.

How close can I focus?

The specs don't provide a minimum focus distance. Check the barrel or the original documentation for your specific copy.

What's the weight and length?

Exact dimensions and weight aren't listed in the specifications. Compact enough for travel but solid enough to feel like a real lens, which is all most shooters need to know.