Pentax K-7, SMC Pentax DA 15mm 1:4 ED AL Limited.
1/400 sec., f/8.0, ISO 200.
(Despite (but also because of) pronounced concave field curvature, this lens is a gem. A cult classic (now discontinued) Pentax lens).
[Tuesday 23 August 2011 (No. 17/DNG)].
© Keld Mikkelsen