They are still using the ol' but good 16mp sensor.
http://www.pentaximaging.com/dslr/K-50_Custom_Colors
Custom colors .... hmmmmh .....
http://www.pentaximaging.com/dslr/K-500_
No new lenses it seems.
http://www.pentaximaging.com/dslr/K-50_Custom_Colors
Custom colors .... hmmmmh .....
http://www.pentaximaging.com/dslr/K-500_
No new lenses it seems.