JUPITER-8 2/50

Focal length: 50mm
Mount: M39
Aperture: F 2.0 - F 22
Min focus distance: 1m
Length (from flange): 34/37mm
[+ 11mm for the adapter]
Diameter: 51mm
Weight: 115gr.

Some pictures:

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 satellite dish to the right of the big solar panel near the center of the photo.

F 2.

F 8.

F 22.

Closest focus  is 80cm from the outermost edge of the lens, F 8. Focus on the program wheel of the camera.

Although this is an older lens which can be found for low prices, it's decent. Wide open it's fine for F 2, stopped down it's sharp. The lens has no close focussing capablities. It is relatively small and lightweight, particularly for a F 2 lens. A nice lens which offers 1 usable stop more than standard.