Focal length: 135mm
Mount: M39 Zenit (see last paragraph)
Aperture: F 4.0 - F 22
Min focus distance: 1.4m
Length (from flange): 80/97mm [+ 27mm for the adapter]
A7 and the lens.
Sample pictures: You may click
on the sample image (except closest focus) for full resolution. The
full resolution image opens in a new window, so you can keep it open
for comparison. Focus is on the
dish in the center of the photo.
Closest focus is 140cm (!) from
edge of the lens, F 8. Focus on
the program wheel of the camera.
This old lens
was sold for Zenit SLR cameras. The Zenit
be found for moderate prices because of the compatibility problem, it's
nevertheless a decent lens. Wide open it's just fine.
Stopped down it's even better, a sharp lens. The lens has no
close focussing capablities. Seen the other 135mm lenses. size and
are fine. Aperture setting and
aperture closing are separate, so be aware.
The M39 Zenit Mount is the same thread as ordinary M39 (Leica), but
a different flange focal distance. Please refer to the russian