3

T-mount on one side and something strange (similar to Arri PL? on the other)?

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  • 1
    Are you sure it's actually a lens? Have you tried taking a picture with it? – Peter Taylor Apr 13 '18 at 10:32
  • I don't know if it is a lens. But has rotating ring, so could be maybe some kind of close-up part, enlarger or similar. I didn't personally try it because I cannot mount it to my equipment. – Dan Apr 13 '18 at 10:49
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    What's the diameter of the threads? If it's 44mm, then you're probably looking at a Miranda-compatible part. If it's 42mm, then what is the thread pitch (either 0.75mm (T mount), or 1mm (M42 mount)). – scottbb Apr 13 '18 at 16:07
  • There's no doubt that T-mount is from one side. Bigger question is what's from the other? – Dan Apr 15 '18 at 7:09
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    looks like the objective of a binocular or telescope – cmason Dec 4 '18 at 18:07
1

Since it doesn't have any markings I doubt its a lens for any consumer camera. I thought it might have been a DIY type 3D printed lens, but the finish is way better than what I've seen come out of most 3D printers.

My top two guesses

1) Lens for a rifle scope (with some kind of eye pad attached to the other end)

2) lens for night vision binoculars. link

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