Lens Test – Vivitar 28mm f/2 Auto Wide-Angle Lens for Canon FD Mount

It’s a relatively rare lens (now) from the late 1970s to early 1980s. Kino Precision likely made the lens under the Kiron brand for Vivitar (started as Ponder & Best in the US). The serial number, SN 22810099, indicates the manufacturer (first two numbers), the year made (8=1978), the week (10=March 6-12), and the consecutive number for that week (099).

The lens is mounted via a K&F Concept FD-FX adapter. It is an older lens with the classic chrome breech lock ring used on Canon cameras starting in the early 1970s.
When I test classic film camera lenses, I almost always use my Fujifilm X-T2 as my platform. The effective focal length with a 1.5x crop sensor mirrorless camera is about 42mm (1.5 x 28).

It’s a heavy lens—288 grams (10.2 oz.) for its size—with lots of glass and brass. I couldn’t find the lens details, so I don’t know how many elements and groups it has. My guess is it has coated optics, as the later lenses have ‘MC’ on the front filter ring. It accepts 55mm filters.

My copy is infested with fungus and shows some haze deep inside. Here are some samples. It’s a shame, really, as the lens has the potential to be a good one. The fast f/2 aperture was not standard or common in a 28mm lens.

Under a bright LED, the internal haze and cloudiness are apparent. The image lacks sharpness.
Again, the fungus, haze, and general cloudiness take their toll.
Outside in dim sunlight, the color balance, as is the clarity, is off a bit.
The lack of detail is especially noticeable along the edges where the fungus filaments are the most evident.

Is it horrible? No, not really. Under the right conditions, it could make for some interesting mood shots. Can it be corrected? Yes, the internal elements and groups would need a deep cleaning.

Thanks for stopping by, Chris

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Comments are always welcomed, as I’ve learned quite a bit from reader feedback. As always, thanks for stopping by, and while you’re at it, feel free to visit my camera shop at http://www.ccstudio2380.com (CC Design Studios hosted by Etsy). – Chris Whelan

Please respect that all content, including photos and text, is this blog’s property and its owner, Yashica Pentamatic Fanatic, Yashica Sailor Boy, Yashica Chris, Chasing Classic Cameras with Chris. Copyright © 2015-2025 Chasing Classic Cameras with Chris (Yashica Pentamatic Fanatic), Chris WhelanAll rights reserved.

Vivitar Series 1 24-70mm f/3.8-4.8 Lens Test

It’s no secret that I enjoy using classic (vintage) lenses on modern mirrorless digital cameras. It’s a fantastic way to test an older lens and “see” things differently. Many of the older film camera lenses were designed to produce a specific look, given the era in which they were made. I believe that lenses from the 1950s have a different look to the images made compared to a more modern lens made in the 1980s.

This Vivitar lens was released in 1988 and was made by the Japanese lens maker Cosina from a design by Vivitar. I’ve attached the lens to my Fujifilm X-T2, which has a crop factor of 1.5. At 70mm, the lens has an equivalent focal length of 105mm.

It does make a handsome combo mounted on the Fuji. Have I mentioned how much I enjoy my X-T2?
The lens has lots of metal and glass; compact wouldn’t be how I’d describe it compared to a similar zoom lens from today. It has 11 elements in 10 groups and a large 67mm filter ring.
It was cloudy and late afternoon when I shot this plant outside my studio window. I believe it is at f/11 ISO 400, 105mm equivalent.
My garden gate at about 24mm (36mm equivalent).
Bald cypress tree in its late autumn blaze. 105mm equivalent (70mm).

I checked on eBay, and there isn’t another one of these lenses for sale currently or recently sold. It’s actually relatively uncommon. I like the images it produces. I have it in my Etsy shop if you are interested. Canon FD mount. Thanks for stopping by, Chris

Follow me on Instagram https://instagram.com/ccphotographyai

Facebook CC Photography of Amelia

Flickr Chasing Classic Cameras with Chris

Comments are always welcomed, as I’ve learned quite a bit from reader feedback. As always, thanks for stopping by, and while you’re at it, feel free to visit my camera shop at http://www.ccstudio2380.com (CC Design Studios hosted by Etsy). – Chris Whelan

Please respect that all content, including photos and text, is this blog’s property and its owner, Yashica Pentamatic Fanatic, Yashica Sailor Boy, Yashica Chris, Chasing Classic Cameras with Chris. Copyright © 2015-2024 Chasing Classic Cameras with Chris (Yashica Pentamatic Fanatic), Chris WhelanAll rights reserved.