Petzval Lenses

Petzval 85mm and 58mm lenses are two focal lengths available presently and both of them are characterized by their immensely swirly bokeh, strong field curvature, and sharp central focus. For lomography lovers and for photographers who long for something different, these happen to be a very attractive lenses.

Petzval - Brass and Black

(Petzval 85mm f/2.2 lenses, in golden and black colors)

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Nikkor 200 mm f/4 AI

Nikkor 200 mm f/4 AI is a great lens in a small form factor. It is sharp and very well built lens that was introduced in 1977 when Nikon came up with the concept of AI. 200mm occupies is a sweet spot in the variety of focal lengths available. It is not too short as 105 or 135mm lenses. The close-ups of faces look more pleasing due to the change in perspective by using a 200mm lens. The lens is also not as long and heavy as 300mm Nikkors which can be quite uncomfortable for hand-held use.

Flower

(Nikon Df with Nikkor 200mm f/4 AI at f/11, 1/100 sec)

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Nikon CLS and SU-800

Strobes (flashes or speedlights) can be quite confusing when multiple units are to be used. Nikon’s Creative Lighting System (CLS) is the easiest way to deal with this confusion. This is a system which does remote triggering of speedlights, high speed sync, flash color correction, and advanced i-TTL fill flash…. everything wirelessly. Nikon launched the Nikon SU-800 as a control unit for its CLS system. The communication happens over infra-red. Over the last many years, this commander unit has remained unchanged and now there are third party options available that also work with the CLS. Recently I was in the market searching for a commander unit to control my speedlights remotely. This article is a summary of what I learnt and a short review of the Nikon SU-800, that I finally bought.

su-800

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Micro Nikkor 105mm f/2.8 AI-s

I do macro photography once in a while and have tried various lenses. One of my favorites is Micro Nikkor 105mm f/2.8 AI-s. Nikon calls its macro lenses as ‘micro’. Its specifications are easily available on internet. Nikon introduced this lens in 1983 and was based on their similar micro-Nikkors of varying speeds. It is a manual focus lens.

Micro Nikkor 105mm f/2.8 AI-s

(Micro Nikkor 105mm f/2.8 AI-s)

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Zeiss 135 Apo Sonar or Nikon AF 135 DC

I was recently faced with a tough choice. I wanted to buy a 135mm lens for a full frame camera body. Purpose was for an all-rounder lens to carry around. I wanted a lens to do portraits, sometimes click pictures of butterflies, street photography as well as occasional family pictures from vacations. 105mm lenses were a little short for the kind of portraits I had in mind so I did not look at those options. 135mm is the ideal focal length for portraits according to me. The flattening  is almost perfect and the angle of view ideal. I did a lot of research on 135mm lenses and tried out a few.

After searching around and trying various optics, I was left with two choices –

  • Zeiss 135mm f/2 Apo Sonnar T* ZF.2
  • Nikon AF 135mm f/2 DC

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