Camera Geekery: The Nikon 58mm 1.2 Nocf


by Bellamy /

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Camera Geekery: The Nikon 58mm 1.2 Nocf
I am sure a lot of you have heard of the legendary Nikon Noct 58mm 1.2 lens. The famously fast and super special lens, with hand polished elements designed to reduce the coma flare.  This lens was created with low light and astronomical applications in mind, hence Noct (Nocturnal). Who says JCH is all about camera porn? There are learn-ey things too.

But have you seen one of these before? I am going to bet many of you have not, as I had not either until I recently sourced this beauty for a client. This is something a little bit different and a little bit special. This is the Nikon 58mm 1.2 Nocf. Yes, you read that correctly, Nocf.

And before you try to figure out what Nocf means (nocfastest? Nocfasterer?) it is a mistake. You see, when the lenses were being made, for a certain amount of the lenses the technician who was engraving the lens made a bit of an ‘oopsie’ and incorrectly engraved the lenses. Instead of it being Noct, the t was placed upside down and the strike through turned it into an f. Bugger.

But this mistake was only limited to a certain amount of lenses. There are uncertain figures on this, anything from 50 to 150 lenses made it out of the factory with this anomaly. But the true numbers seem to be unknown. I can say this is the first and only one I have ever found. This site( is a really good resource for Nikon stuff though, and he believes there could be as many as 170 with the engraving.

But how come they did make it out of the factory in the first place? Well, these lenses cost a fortune to make and they could not really just throw away a whole bunch of expensive glass, so out they went, spelling mistakes and all. And that is what makes these lenses collectable now.

And they are very collectible. Prices for the Noct have been going up and up, and for a nocf you can close to double the price of the lens. But that is how it works, that special imperfection that makes something all the more desirable.

I am always trying to find different and desirable items for my clients. If you would like me to find something fro you, drop me a line and I shall see what I can do. No Nocf’s though, I don’t think I will see another one for a while.


5 comments on “Camera Geekery: The Nikon 58mm 1.2 Nocf”

    Damien July 18, 2015 at 11:54 pm / Reply

    Well, there’s the Ai-S 50mm f/1.2 for the rest of us bokeh freaks…
    What I don’t get is why Nikon didn’t engrave new barrels with correct lettering for the Nocf. They just could have kept the exepensive asph glass and just redo the barrels. It feels as if they were planning on cashing in on the error.

    ZDP-189 July 19, 2015 at 10:38 am / Reply

    I have lenses with various mis-spellings of MS Optical and Triplet. I thought things like that were just down to slopiness.

    Ironically, the Noct-NIKKOR and Perar are my two favourite lenses. In Nikon’s case, the slopiness did not extend to the optical pathway which is the epitome of care and precision.

    PS/ I can spell “sloppiness” but my Chinese genes are fighting with my mischievous English genes. Thank god I don’t work for the BBC or I’d be out of a job in short order.

    Efraín Bojórquez July 19, 2015 at 3:17 pm / Reply

    totally on board with ZDP -189. Seems like an honest mistake.

    Justin January 11, 2016 at 12:02 pm / Reply

    I’ve seen one here in Hong Kong. But I didn’t go for it. Good stuff anyway.

    Rick Hemi March 2, 2016 at 1:02 pm / Reply

    Wow, awesome article!

    I thought my rare 58 NOCT AI was something, but that baby you’ve got is the weight of a gem stone!!!

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