Focal length: 28-105mm
Aperture: F 3.5 - F 22
Min focus distance: 1.8m + macro
Length (from flange): 81/112mm [+ 27mm for the adapter]
A7 and the lens at 28mm.
A7 and the lens at 105mm.
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 to the right of the big solar panel near the center of the photo.
28mm, F 3.5.
28mm, F 8.
28mm, F 22.
105mm, F 4.5.
105mm, F 8.
105mm, F 22.
focus is 55cm from
edge of the lens, F 8. Focus on
the program wheel of the camera.
This is an old lens
design, inexpensive today and still an alternative to more expensive
ones. Wide open it's a
bit soft at the edges and
there are shades on the upper edges at 28mm, otherwise image quality is
just fine. It has very good close focus capability due to a close focus