Lens selection

I’m planning a day trip and was having some difficulty deciding what lenses to take to use with my DSLR.  So today I went to a nearby area and took pictures with one possible lens selection.  I took the Pentax DA18-55 WR, a SMC M50 1.7, and the DFA100mm Macro WR.  This combination gives me a broad focal range and also one fast prime.  While I didn’t mind the manual focusing I would have preferred to have used an A series 50mm that would have provided aperture control through the camera rather than the lens.  Otherwise it was a pretty good arrangement.