Focal length: 90mm full format, 135mm APS-C equiv.
Mount: M39
Aperture: F 4 - F 32
Min focus distance: 1.0m
Length (from flange): 78/88mm [+ 11mm for the adapter]
Diameter: 45mm
Weight: 240 gr.
Some pictures:
A6000 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
satellite
dish in the center of the photo.
F 4.
F 8.
F 22.
Closest focus is100cm from
outermost
edge of the lens, F 8. Focus on
the program wheel of the camera).
This old
lens (from 1957) is very small and lightweight for a tele lens. It
can
be found for moderate prices and it's a sharp lens. Wide open
it's sharp already, a tad soft at the edges.
Stopped down it's simply sharp. At F 22 there is a bit of
diffraction. This is a problem of the
APS-C sensor size, not the
lens (see comparison page). You can also use it for
portraits with shy persons. The lens has no
close focussing capablities.
