* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
Nikon 7.5mm f/5.6 Fisheye-NIKKOR Non AI Nippon Kogaku Japan Manual Focus Lens {Built-in Filters: L1A, Y48, Y52, O56, R60}
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All rental gear is between Excellent and Like New Minus condition
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Standard accessories included
Nippon Kogaku's 180-Degree Fisheye at f/5.6
This is a full-circle fisheye rendering a 180-degree view through a fixed 7.5mm focal length, manufactured under the Nippon Kogaku name before Nikon adopted its current branding. The Non-AI Nikon F mount ties it to an earlier generation of manual-focus bodies, and manual focus is the only way to shoot it, there's no autofocus motor to lean on here.
What sets this lens apart from a typical wide-angle is the built-in filter set: L1A, Y48, Y52, O56, and R60 are all housed internally, letting you correct color balance or contrast without stacking glass on the front element, which wouldn't work anyway given the bulbous fisheye front. At f/5.6 maximum aperture, this isn't a low-light lens. It's a specialty optic built for one job: extreme, distortion-heavy wide-field coverage that a rectilinear wide-angle simply cannot produce.
Handling one of these means embracing manual everything. Focus, aperture, filter selection all happen without electronic assistance. For photographers who value optical character and historical mechanical design over convenience, this Fisheye-NIKKOR remains a distinct tool in the Nikon F lineage.
Who It's For
Photographers building out a manual-focus Nikon F system will find this lens fills a niche no modern autofocus zoom can replicate: true 180-degree circular fisheye coverage at 7.5mm. Architectural and experimental photographers who want extreme spatial distortion as a creative tool benefit from the fixed ultra-wide focal length. Collectors and users of vintage Nikon glass will appreciate the internal L1A, Y48, Y52, O56, and R60 filters, a design solution built directly into the lens barrel since front filtration isn't practical on a fisheye's curved element. Anyone comfortable with manual focus and manual aperture control on Non-AI bodies or adapted setups is the right fit here.
Key Features
- 180-degree full-circle fisheye field of view at 7.5mm focal length
- Manual focus operation with no autofocus capability
- Non-AI Nikon F mount for vintage mechanical bodies
- Fixed f/5.6 maximum aperture
- Five built-in filters (L1A, Y48, Y52, O56, R60) for color and contrast correction
- Bulbous front element precludes external filter attachment
FAQ
- What focal length and field of view does this lens deliver?
- 7.5mm fixed focal length with a full 180-degree field of view, rendering the characteristic circular fisheye image across the entire frame.
- Can you use this lens on modern Nikon F-mount bodies?
- The Non-AI mount won't couple electronically to AF bodies, and it lacks the contacts required for metering on modern cameras. Older mechanical F-mount bodies without AI coupling are the compatible platform.
- What's the maximum aperture, and how does it perform in low light?
- f/5.6 is the only aperture available. That's not a low-light lens - it's designed for controlled studio work or bright outdoor conditions where the aperture limitation becomes less relevant.
- What are the built-in filters, and how do they work?
- This lens houses five internal filters: L1A, Y48, Y52, O56, and R60, allowing color correction and contrast adjustments without stacking glass on the front element. The body's design makes external filters impossible anyway.
- Is there autofocus, or is manual focus required?
- Manual focus only. There's no autofocus motor - you focus entirely by hand using the focus ring.
- Why is this called a Nippon Kogaku lens instead of Nikon?
- Nippon Kogaku was the original manufacturer name stamped on this lens before the company's later branding evolution. The lens itself is genuine Nikon F-mount hardware from that manufacturing era.
| Specification | Value |
|---|---|
| Max Aperture | f/5.6 |
| Mount | Nikon F (Non-AI) |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Nikon |
|---|---|
| Focus Type | Manual focus (only) |
| Lens Mount | Nikon F Non-Ai |
| Lens Type | Wide-Angle |
| Max Focal Length | 7.5mm |
| Min Focal Length | 7.5mm |
Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .
Exceptions
- New
- New in box complete with manufacturer's USA warranty. Not previously owned or used.
- Like New
- Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
- As Is
- Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
Like New Minus
Like New Minus
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent Plus
Excellent Plus
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent
Excellent
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Bargain
Bargain
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Ugly
Ugly
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
