Hello, everybody! Do you love Genesis? I am a big fan of Phil Collins and he is the better frontman for the group if you ask me. Not that Peter is bad but Phil just took the band and its music into a higher level. He defined Genesis’ sound as we know it today and most of the band’s best songs were sung by him. I could not think of Genesis without thinking about him, I was shocked when he left the group to pursue his solo career which he did very well. Life is like Genesis’ story, sometimes you find yourself replacing an old favorite and you eventually mature into your own style and start walking your own path. Today, I will show you a Nikkor that out-performed an old favorite. It’s so-good that it eventually got its own fanbase and defined a lens family. It is now not only a little brother to the one that it’s supposed to compliment.
Introduction:
The Nikkor 105mm f/1.8 Ai-S debuted in 1981 and was sold until 2005. It was the fastest lens of its type and is a high-mark of optical engineering. It has a 5-elements-in-5-groups design of the Xenotar-type compared to the common Gauss-type which would have resulted in a lens with typically 7 elements so this was a remarkable feat. One of my lens heroes, Sato Haruo-san said that this was not an easy task according to his excellent essay. The lens designer stretched the limit of this design and came-up with a masterpiece to say the least. If you think that you have seen this somewhere then that’s because it was made to complement the Nikkor 85mm f/1.4 Ai-S so they look alike. The 2 lenses were sold as offerings for the then-new Nikon F3 that was released a year earlier, the most beautiful Nikon ever made (to me).

The barrel is fat as it is wide making it a nice lens to pair with a bigger body. I love how it handles despite being huge. The construction is typical of Ai-S lenses which is good but not as tough as the Ai and earlier lenses. The shade can be deployed rather easily but it’s too-shallow in my opinion. It handles similarly to the Nikkor 85mm f/1.4 Ai-S because that’s also a fat lens. This is a great lens to pair with that when you need speed.
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