Nikon 80mm F/5.6 EL-Nikkor (39mm Mount) Enlarging Lens (Requires Ring)

Model #355362
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Film cameras qualify for our industry-leading 180-day warranty.

Nikon EL-Nikkor 80mm f/5.6 enlarging lens built for darkroom precision.

The EL-Nikkor 80mm f/5.6 is a purpose-built enlarging lens, not a repurposed camera optic. Nikon engineered it from the ground up for flat-field projection, which means the optical formula prioritizes edge-to-edge sharpness across a projected image plane than subject distance or infinity focus. That design distinction matters when you're printing: the multi-element construction keeps the field flat and consistent from the center of your paper to the corners.

It mounts via a 39mm screw thread, the standard for enlarger lensboards, though an adapter ring is required for most lensboard configurations. The f/5.6 maximum aperture gives you enough light on the easel to focus accurately before stopping down for your exposure. EL-Nikkors earned a long-standing reputation among darkroom workers for optical quality that holds up across a range of magnifications, and the 80mm focal length is a well-established choice for 35mm negative enlargement.

Who It's For

Darkroom printers working with 35mm negatives will find the 80mm focal length well-suited to their format. Film photographers who develop and print their own work can rely on the flat-field optical design to deliver consistent sharpness across the paper than just at center. Anyone building or restoring a darkroom setup around standard enlarger equipment will appreciate that the 39mm screw mount is the widely used standard for enlarger lensboards. Photographers transitioning from digital back to analog printing benefit from Nikon's established optical quality in a format-specific tool.

Key Features

  • 80mm fixed focal length for 35mm negative enlargement
  • f/5.6 maximum aperture for accurate easel focusing
  • 39mm Leica Thread Mount (LTM/M39) for standard enlarger lensboards
  • Multi-element optical design for flat-field edge-to-edge sharpness
  • Purpose-built enlarging lens, not a repurposed camera optic
  • Requires adapter ring for most enlarger lensboard configurations

FAQ

What's the difference between an enlarging lens and a camera lens?
An enlarging lens is optically designed for flat-field projection onto a flat plane (your paper), not for subject distance or infinity focus. The EL-Nikkor 80mm prioritizes edge-to-edge sharpness across the projected image rather than subject falloff, which is critical for print quality.
Will this lens fit my enlarger?
The EL-Nikkor 80mm uses a 39mm Leica Thread Mount (LTM/M39), which is the standard enlarger lens mount. Most enlargers accept this thread directly, though an adapter ring may be required depending on your specific lensboard configuration.
What negative size is the 80mm focal length designed for?
The 80mm focal length is the well-established choice for 35mm negative enlargement. It delivers balanced magnification across the range of enlargements typical in darkroom printing.
How do I focus accurately with an f/5.6 enlarging lens?
The f/5.6 maximum aperture provides enough light on the easel to focus sharply before you stop down for your actual exposure. Once focused, you close down to your working aperture for the print.
What makes the EL-Nikkor series reliable for darkroom use?
EL-Nikkors earned their reputation among darkroom workers through consistent optical quality across a range of magnifications. The multi-element construction is built specifically to maintain that edge-to-edge sharpness as you change magnification ratios.
Can I use this lens on a camera?
No. This is a purpose-built enlarging lens with an optical formula optimized for flat-field projection. It is not designed for camera use and will not perform as a camera lens.
SpecificationValue
Focal Length80mm
Max Aperturef/5.6
Mount39mm Leica Thread Mount (LTM/M39)
Lens TypeEnlarging Lens
Intended UseDarkroom enlargement
NotesRequires adapter ring for enlarger lensboard mounting

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 Board mount M39
Lens Type Standard / Normal
Max Focal Length 80mm
Min Focal Length 80mm

Learn what to expect cosmetically from each grade. Images are representative and may not reflect the exact item. All gear is guaranteed functional unless noted. Accessories are typically not included unless listed. Like New through Bargain grades include a 180-day warranty. Items may also be available.

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
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
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
Excellent

Excellent

Noticeably used with average signs of wear 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. 180-day warranty.

Bargain

Bargain
Bargain

Bargain

Heavily used with noticeable cosmetic and optical wear, but performance is mostly unaffected. 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. 180-day warranty.

Ugly

Ugly
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.