Repair: Carl Zeiss Jena 50mm f/1.8 Pancolar

13 Apr 2024 2 Comments

by richardhaw in nikon,lens repair,lens maintenance,nikon repair,, Nikon,museum,classic lenses,, Uncategorized Tags: , , , , , ,

Hello, everybody! I was listening to “Freedom” by Wham!, it is a song about some guy who is so in love with this woman that he would forgive anything she does and basically let her have her way. Have you ever felt like that in your life before? I sure did, but that was many years ago. That feeling also extends to my love of vintage lenses, there is one lens that I have always wanted but I just can’t find a good version of it. Unlike the poor simp in the song, I will not waste my time looking for the perfect lens because there is one lens that is just as good and maybe even better. Do you want to know what lens that is? Read this article to find out more about it.

Introduction:

The Carl Zeiss Jena 50mm f/1.8 Pancolar it’s a magnificent lens, it needs no introduction. There are many versions that were made throughout the years but this is one of the best ones according to experts. I will not go through the complicated and long history of the Pancolar family because people are familiar with it, so it makes no sense for me to repeat what has been said by others. One thing I can say is this lens is a true legend and it deserves every bit of the hype about it. I was looking for a good substitute for a Planar, it has to come with an M42 mount and should be priced reasonably. My search led me to this instead but I am not disappointed at all because everything turned out well in the end.

The barrel is completely made of metal, it’s very sturdy and feels dense in your hands. It has a minimalistic interface, only having a focusing ring and an aperture selector. Finally, you have a little switch at the side. You can see it in this photo barely sticking out from the side of the lens near the left edge of the frame. It operates very nicely, the focusing ring feels very smooth to turn and the aperture ring clicks with a precise and reassuring feeling, something that a lot of Nikkors don’t even have, that’s because it uses a little ball bearing for the clicking mechanism.

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Repair: Nikkor-N 5cm f/1.1 (External-Mount)

08 Mar 2024 1 Comment

by richardhaw in nikon,lens repair,lens maintenance,nikon repair,, Nikon,museum,classic lenses,, Uncategorized Tags: , , , ,

Hello, everybody! Do you like watching “Japanese prawn” or “車海老”? I used to be an aquarist and these creatures are amazing to watch, they’re big and their colors are amazing. Needless to say, they are tasty. I know of a few varieties for preparation but my favorite is “tempura”. There are 3 main ways to prepare the meat, tempura, sushi and salt-baked, of the 3 major ways, the most popular one is tempura by far. Today, I will show you something that is also “big”, it also comes in 3 major variations. And just like the Japanese prawns, this is also something that you do not encounter everyday because it’s special, even expensive! It is also something to celebrate, stay a while and listen to my story.

Introduction:

The Nikkor-N 5cm f/1.1 was produced from 1956 to somewhere around 1959. It was Nikon’s fastest lens, only to be replaced by the recent Nikkor Z 58mm f/0.95 S Noct after more than a half-a-century’s time. It’s considered to be a breakthrough for the company in terms of lens design and mechanical engineering. Its reputation is such that it has earned a following over the years because for such a long time, Nikon didn’t make a true successor for it, with the next-fastest one being the Nikkor 50mm f/1.2 Ai. Sure, Nikon made the Nikkor-S 55mm f/1.2 Auto but it isn’t a 50mm “normal” lens, so most people do not consider that lens as a true successor. While the Nikkor-N 5cm f/1.1 was hailed as a breakthrough, it was merely a response to the world’s then fastest lens – the Zunow 5cm f/1.1 which came out a few years earlier. That lens sent a big message throughout the optics industry, and of course, Nikon had to respond.

We are going to look at the “external-mount” version of this lens, it has 3 known variants which we’ll talk about later. The barrel’s engineering is surprisingly modern, it has a focusing unit and the front barrel will not turn as you focus, unlike the internal-mount 50mm Nikkors. The aperture ring is at the front, closer to the tip of the lens, while the focusing ring is situated at the center. The aperture ring is not evenly-spaced, a typical limitation of many older lenses. The attachment ring is 62mm, it’s best to only use Nikon’s filters of the same period because of the threads and position of the glass, using something else may scratch its front element since it’s too bulbous.

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