Nikon Nikkor-S Non-AI 50mm f/1.4 Lens
The Nikon 50mm f/1.4 Non-AI is a 50mm f/1.4 lens designed for Nikon F mount cameras. Used copies start from $66.35 on GearFocus, with buyer protection on every purchase.
Nikon Nikkor-S Non-AI 50mm f/1.4 Lens
Used Nikon 50mm f/1.4 Non-AI Listings on GearFocus
Lens Overview — Nikon 50mm f/1.4 Non-AI
Key Features — Nikon 50mm f/1.4 Non-AI
50mm f/1.4 Aperture: The f/1.4 maximum aperture allows shooting in low light and produces a shallow depth of field with subject separation.
Non-AI Nikon F Mount: Pre-AI design is compatible with many Nikon F-mount bodies, though buyers should verify metering compatibility with their specific camera.
Full-Frame Coverage: Designed to cover a full-frame image circle, making it suitable for use on both full-frame and APS-C Nikon F-mount bodies.
Manual Focus Only: All-manual focus operation gives photographers direct, deliberate control over focusing with no autofocus mechanism.
Standard 50mm Focal Length: The 50mm field of view closely matches natural human vision, making it a versatile choice for portraiture, street, and general photography.
52mm Filter Thread: A widely used filter size with broad accessory availability, making it easy to find compatible filters and accessories.
Lens Specifications — Nikon 50mm f/1.4 Non-AI
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Street, Creative Effects |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/1.4 |
| Camera System | DSLR |
| Lens Mount | Nikon F |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 52mm |
Description — Nikon 50mm f/1.4 Non-AI
The Nikon Nikkor-S Non-AI 50mm f/1.4 is a manual focus, full-frame prime lens built for the Nikon F mount. With a focal length of 50mm and a maximum aperture of f/1.4, it offers strong light-gathering capability and the ability to work with a shallow depth of field. The lens falls into the standard focal length range, making it adaptable for portraits, street work, and general photography.
Focusing is fully manual, putting control squarely in the photographer's hands — a quality appreciated by those who enjoy a more deliberate shooting process. The 52mm filter thread opens up a broad ecosystem of compatible accessories, and the 410g weight gives the lens a reassuringly solid build. As a Non-AI design, compatibility should be confirmed with your specific Nikon body prior to use.
There is no image stabilization, so steady technique is important, particularly when shooting wide open in lower light. A genuinely characterful piece of Nikon history.
Pros — Nikon 50mm f/1.4 Non-AI
- ✓Wide maximum aperture of f/1.4 enables shooting in challenging light conditions
- ✓Standard 50mm focal length on a full-frame format covers a broad range of subjects
- ✓Nikon F mount ensures compatibility across a wide range of Nikon F-mount camera bodies
Cons — Nikon 50mm f/1.4 Non-AI
- ✗Manual focus only — no autofocus capability for fast-moving subjects
- ✗Non-AI coupling means compatibility with modern Nikon bodies may be limited or require camera-side adjustments
- ✗No image stabilization, which can be a challenge at slower shutter speeds
Videos — Nikon 50mm f/1.4 Non-AI
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Frequently Asked Questions — Nikon 50mm f/1.4 Non-AI
What camera mount does this lens use?+
This lens uses the Nikon F mount. It is designed for Nikon F-mount cameras, though its Non-AI designation means you should verify compatibility with your specific body before purchasing, particularly with modern Nikon DSLRs that may have restrictions around Non-AI lenses.
Does this lens support autofocus?+
No, this lens is manual focus only. There is no autofocus mechanism, so all focus adjustments are made by hand on the focus ring. This is typical of vintage Nikon Nikkor-S era lenses.
Is this lens suitable for full-frame cameras?+
Yes, the lens is specified as a full-frame format lens, so it is designed to cover a full-frame image circle without vignetting on full-frame Nikon F-mount bodies.
What filter size does this lens accept?+
The lens has a 52mm filter thread, which is a widely available size. Standard 52mm screw-in filters for UV protection, polarization, or neutral density use will fit this lens.
How much does this lens weigh?+
The lens weighs 410g. This gives it a solid, well-built feel, though buyers who prioritize a lightweight kit should factor this into their decision.
Does this lens have image stabilization?+
No, image stabilization is listed as None in the specifications. Photographers shooting in low light or at slower shutter speeds will need to rely on technique or in-body stabilization if their camera body supports it.