Originally posted by hnikesch For the price, get a used 02, they are easy to find and I believe underrated, I love mine,
I agree. My copy of the 02 is plenty sharp. It would be nice to have the faster 01 for low light conditions, but as far as IQ, I'm quite happy with the 02.
Originally posted by Piotrek K It seems the 02 lenses are the cheapest ones from the bunch. /is this lens really comparable with prime lens?
Some will disagree, but in actual tests, the 01 & 02 have nearly identical image quality. The 01 is faster though, and you can get narrower depth of field with it.
The only native Q-mount lenses I currently have are the 02 & the 03 fisheye. The 03 fisheye is a big favorite of mine. The other lenses in my Q kit are a Russian M39-mount Industar-61 L/D 2.8/55, which is an excellent 308mm equivalent performer on the Q (It's also tiny and looks like it was made for the Q.) and a Pentax M 3.5/135mm tele, which is a whopping 756mm equivalent on the Q.
Nice thing about the Industar is that not only is it plenty sharp, but there is zero CA, even wide open. Pretty remarkable.