Originally posted by paulh Looks like a promising start! Do you have any M's in your 'harem' yet?
No just a K... the "HM The Queen" (SMC Pentax 500mm F4.5).
I would only continue with M's if they didn't the focal length in A's, not sure about having to use this green button malarky all the time.
Just purchased today on a wee whim, as she looked like an inexpensive bit of fun.
Planned to use as a more discrete "Street" lens, but married it up with Takumar 35mm rectangular hood, which is nearly twice as long (deep) as the lens.
Had her oot and aboot with me today, no initial problems apart from a little tricky to use as she is so wee, but got the hang of her now with Hyperfocal Focusing.