Hello, I finally recieved my lens pentax 31mm f1.8 limited lens today and was very excited, until I got to testing it. I cant seem to get it to focus, even autofocus seems to come out flurry. Possibly 1 in 10 shots come in clear, but not better than my kit lens 18-55 al 2. I really enjoy the low light ability and the focal length is nice for what i need it for....except i cant focus even manually its hard. Is it just me??? Or is this lens faulty. I posted 5 pictures, the first is with my kit lens, the other 4 are from the 31mm. Thanks much for helping.
ps these are the best of the shots i took with the 31mm