Just found some test photos of the Tevidon Zeiss 25mm f/1.4. It is a vera tiny lens and the focal lenght and aperture are very promising.
So I searched for some image samples and I found some here:
http://www.flickr.com/photos/astroman-photo/3731184447/
Fits perfectly on the but the bokeh is not very nice. Let me know if you find more about that lens!
I found some lenses of this lenses on ebay:
6 Responses
I’ve got this lens and used for few months already, this is really an interesting lens.
That appears to be a CCTV lens from Communist era East Germany
I’d like to see the sample photos taken with the lens… not just pictures of the lens mounted on the camera. I’m in the market for a fast prime for my G1.
FYI, selling one on ebay right now: look for art no 190342315236
As far as I know this lens does not focus to infinity on some (most/ all) adapters, as the rear flange diameter is too large, preventing the lens from being screwed in all the way.
It could, of course machined, but you should probably take that into account before buying the lens.
Another thing to consider –
This lens does not cover the entire MFT sensor, like most 25mm c mount lens (and all shorter focal lengths). Vignetting is very pronounced on 4:3 aspect ration shots, acceptable for most purposes on 3:2 or 16:9 shots.
I don’t have a problem with that personally, but other users might…
According to the getdpi forum the Schneider Xenoplan 1.9/25mm and SOM-Berthiot 25/0.95 cover the MFT sensor 100%.