Nikon AF-S NIKKOR 50mm f/1.4 G Autofocus Lens {58}

Nikon's 50mm f/1.4G: the F-mount normal lens that earns its place.

At 46 degrees diagonal and f/1.4 maximum aperture, the AF-S NIKKOR 50mm f/1.4G sits at the center of Nikon's F-mount lineup for good reason. The Silent Wave Motor keeps autofocus fast and quiet enough that you're not telegraphing every shot in a quiet room, and full-time manual focus override means you can fine-tune without switching modes. Eight elements in seven groups, treated with Nikon's Super Integrated Coating, hold contrast and color accuracy when shooting toward light sources that would otherwise introduce flare.

The 9-blade rounded diaphragm earns its mention here because out-of-focus specular highlights render as smooth circles than hard polygons, which matters when subject separation is part of the shot. At 9.9 oz and 2.1 inches long, this lens disappears into a bag or onto a body for travel and event work. On a FX body it reads as a true normal, reproducing the scene close to what your eye sees. Mount it on a DX body and the field of view shifts to approximately 75mm equivalent, putting it squarely in portrait territory with no additional investment. Minimum focus distance sits at 1.5 ft (0.45 m), which gives you enough working range for environmental portraits and close-up product detail. For any F-mount shooter who wants a single fast prime that covers low-light, travel, and portraiture without carrying extra glass, this lens makes the case for staying at 50.

Who It's For

Documentary and street photographers working in low or mixed light will use the f/1.4 aperture to shoot without flash in venues where a strobe would change the scene. Portrait photographers on DX bodies get a natural 75mm-equivalent focal length with enough subject-background separation to skip a dedicated portrait prime. Event photographers benefit from the SWM's quiet focus drive in ceremonies and quiet indoor spaces. Travel photographers carrying a single lens will find the 9.9 oz weight and normal field of view on FX bodies practical across a wide range of subjects without the bulk of a zoom.

Key Features

• Silent Wave Motor autofocus with full-time manual focus override
• Super Integrated Coating reduces flare and ghosting
• Rounded 9-blade diaphragm for smooth bokeh rendering
• 50mm normal focal length on FX, 75mm equivalent on DX
• f/1.4 maximum aperture for low-light and subject separation
• Minimum focus distance 1.5 ft for close environmental work
• 9.9 oz weight and 2.1 inch length for compact travel
• 58mm filter thread

FAQ

How does this lens perform on DX-format bodies?

On a DX sensor the 50mm focal length shifts to roughly 75mm equivalent, putting you squarely in portrait range without any crop penalty. You get the same f/1.4 aperture and autofocus speed, just a tighter angle of view that's ideal for headshots and isolating subjects.

What's the Silent Wave Motor and why does it matter?

SWM is Nikon's autofocus system that's fast and nearly silent, so you're not announcing every shot in quiet environments like ceremonies or candid event work. Full-time manual focus override means you can fine-tune focus without flipping a switch.

How close can you focus with this lens?

Minimum focus distance is 1.5 feet (0.45 m), which gives you enough working room for environmental portraits, product detail shots, and close work without resorting to macro glass.

What makes the bokeh smooth instead of harsh?

The rounded 9-blade diaphragm renders out-of-focus highlights as actual circles rather than the polygonal shapes you'd see from straight-edged blades. Subject separation stays clean and natural-looking.

Does the Super Integrated Coating actually reduce flare?

Yes. SIC strengthens contrast and color accuracy by cutting flare and ghosting when you're shooting toward light sources. It's particularly noticeable when backlighting or shooting into window light.

Is this lens compact enough for travel?

At 9.9 oz and 2.1 inches long, it disappears into a camera bag. It's the definition of a single-lens travel setup when paired with an FX body.

What's the filter thread size?

58mm, so you can share filters with other lenses on your system if they use the same thread size.