An ancient lens made even better.

I wrote about the excellent standard 50mm Nikkor lens for film SLRs years ago here. That lens first saw the light of day on the Nikon F in 1964 and Nikon made hundreds of thousands of them, a fair reflection of this optic’s outstanding performance, small size and toughness.

The last version made in the classic scalloped, metal focus collar style came to market in late 1972 and was optically identical with the happy addition of multicoating for better performance when bright light sources were in the image.

I had given away my 50mm f/2 H to a friend when the 50mm f/1.4 came along, that lens’s greater bulk balancing far better on the large DSLR bodies.

The f/2 continued to be made in later mounts with rubberized focus collars through 1979, though the optical formula remained unchanged.

When I recently added a film era Nikon FE to my little hardware collection I found I was hankering for the original 50mm f/2 as its small size would perfectly complement the comp0act FE body, and managed to snap up a mint HC, factory converted to Ai no less, for all of $70. Yes, I could have bought a beater for half that but why would you want to save $35 and suffer mental anguish every time you looked at the scarred black anodized finish which is as ugly as it gets? Here it is, mounted on the FE, the satin black front ring denoting multicoating, replacing the silver one on single coated lenses:

The factory Ai ring adds a second row of aperture digits which is read by the small mirrored assembly in the base of the camera’s prism and reflected into the viewfinder. Nice – you can see shutter speed and aperture through the eyepiece.

Nikon has a remarkably honest assessment of this optic’s performance on its site here and their statement about performance accords exactly with my experience:

The very minor vignetting at full aperture along with mild barrel distortion are both easily corrected using my lens correction profile in PS or LR and, if you install a CPU in the lens then that profile can be invoked automatically when you load your images into LR. CPU installation is very easy as no machining is required and the ‘Dandelion’ CPU can be found from commie vendors on eBay – just search for ‘Dandelion chip’, all of $20. My link in this paragraph includes my installation (Part I) and programming instructions (Part II) and you will not find any better. I have installed around thirty of these and they continue working fine after many years.

Here’s how the lens’s data appear – automatically – in Lightroom, for images made with a digital camera:

I find lens EXIF data extremely useful in the image catalog for, when searching for some long forgotten image, I tend to remember the lens used more than anything else. In the example above the image was snapped on the D2x with its 1.5x crop factor.

Here’s the data on the lens correction profile – while the image was snapped on the D2x, the profile was created on the D700 and that’s what I put in the file name for the profile:

The 50mm f/2 Nikkor is recommended without reservation and can be found in any condition you like for very little. You get Leica Summicron performance for 5% of the outlay and if you drop it, heck, buy another. Plus, it’s better made than the Leica lens.

The f/1.4 is larger and heavier. The epoxy is still drying on the f/2’s CPU!

An old friend. Nikon D2x, 50mm Nikkor H at f/2.

And while I’m at it, if you want a truly unbreakable DSLR in APS-C format for well under $500, you can do a lot worse than the Nikon D2x, which is backward compatible with almost every Nikkor ever made. At 12mp it’s no pixel monster but that’s fine for up to 40″ x 60″ prints and, of course, you make those all the time, right?

Field tests:

You can judge the extent to which the lens vignettes from the sky in these two images:

Center and edge definition – note the EXIF data from Lightroom in these screenshots, conferred by the newly installed CPU:

Center definition at f/2, 48″ x 72″ print. Note the gentle rendering out-of-focus areas.

Center definition at f/4, 48″ x 72″ print.

Extreme edge definition at f/4.

Like I said, Leica Summicron optics at a fraction of the price. Comparing performance in the extreme corners with that of the 50mm f/1.4 Nikkor of like vintage, the f/2 optic shows no noticeable flare compared with the f/1.4 (probably thanks to the multi-coating in the f/2) and is one stop sharper, meaning that the f/2 is as good at f/2 as the f/1.4 is at f/2.8. That said, either lens will make fine large prints at full aperture, sharp enough to please all but the meanest pixel peepers.