This is a comparison between the K-50, K-30 and K-r.
They are shown with the same width (in pixels).
The lens of the K-50 on this photo is quite big compared to the other two. So, there are two possibilities, the lens is bigger or the body is smaller.
All lenses shown here have a filter diameter of 52mm.
The DAL 1:3.5-5.6 18-55mm AL on the K-r and K-30 has a diameter of 67.5mm.
A regular DA 18-55mm F3.5-5.6 AL WR lens is also 67.5mm.
If the new lens on the K-50 has also this size the K-50 body width is about 110..115 mm, which is quite small.
Last edited by Kobayashi.K; 08-18-2013 at 03:20 AM.
Reason: Image link changed.