Exploring one interesting vintage lens often leads me to another. After writing about the Tair-33 300mm, I wanted to try something at the other end of the focal-length range: the Zodiak-8B 30mm f/3.5 fisheye.
The first impression is of a substantial piece of glass and metal. At around a kilogram, it is not a small lens, but the construction feels reassuringly solid.
Three similar-looking lenses, but not the same
The Zodiak-8B, MC Arsat and Carl Zeiss 30mm Distagon for Hasselblad have a similar external appearance, but they are different optical designs. The Zodiak-8B is generally single-coated, while the MC Arsat is multi-coated. The optical diagrams also show that the Arsenal lenses are not simply copies of the West German Zeiss design.
A comparison of distortion and sharpness suggests that the Carl Zeiss Distagon performs better in some respects. The question is whether the difference justifies the price. At the time, the Zeiss lens could cost several times more than the Russian alternatives. For my own photography, I found it difficult to justify that extra expense.
Close focusing and bokeh
One of the trees I enjoy photographing in my garden is the Chilean monkey puzzle tree, Araucaria araucana. Its thick, scale-like leaves make an interesting subject for testing lenses. This photograph was taken late in the day, in overcast conditions and at close range. The shallow depth of field produced attractive out-of-focus highlights.
Backlighting
A dandelion seed head is a lovely subject when photographed against the light. I took this frame at close range, handheld, to see how the lens handled flare. Some bright reflections appear towards the right of the image, but I was surprised by how well the lens retained contrast.
Filters
It is difficult to use conventional filters on the front of a fisheye lens without obstructing part of the image. The Zodiak-8B has a rear filter system, which is a practical solution. My lens came with four filters: blue, orange, green-yellow and a neutral protective filter, along with front and rear caps and a leather case.
Colour and detail
I enjoy the close-focusing ability of this lens. Combined with the sharpness and colour rendering of my copy, it is a fun lens to work with.
The lens also surprised me with its sharpness when stopped down. Here are a few more examples.
Historical note: This review reflects my experience with one Zodiak-8B in 2017. Lens condition, coating and optical performance can vary between individual copies.
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