Originally posted by Recercare I would keep the FA31 and the DA 40mm. They are pretty close in FL but quite different when it comes to purpose.
The 31mm is the one I grabbed when shooting from F1.8 to F4.0, especially if shooting street/urban/family with a lot of bokeh.
From F5.6 to F11 I always used the DA 40mm. It is a much better landscape/architecture/outdoor lens. In fact...the DA 40 is the best landscape/architecture lens I have ever used (and I have tested/tried MANY Pentax lenses).
Kind regards
.lars
I find it bit too narrow for lanscapes/architecture in London, but I agree that past 5.6 it's better then 31 (marginally but still beter) Problem is because it's narrower FOV it has shallower DOF which forces you to use smaller f stops. I really enjoy this lens for people though, because you don't have to get as close as 31 but you'll get more of the surroundings than with 50...
Originally posted by cousinsane I'd get a AF film camera and use the DA40 as a normal lens on it
contemplated this, but I'd have to get *ist or some other camera which can controll f stops from body. Anyway, when I mentioned this option to my "budget minister" (read wife) she was less than ... let's say excited
Originally posted by farfisa I've seen that too, and it is disappointing.
It has very fast AF, but I'd rather wait a few milliseconds longer and get accurate AF!
I love the image when it nails it, and the colour is great. From the size alone, I wish it was my favourite lens--but it isn't!
I agree on the AF here. It's really fast (though not much faster than F50/1.7) but last time I pointed it on brick wall 3m away and oh boy did it miss a big time! I simply don't understand this lens sometimes. It misses in situations which are nearly impossible to miss. Problem is, that when it gets the focus right it's absolutely outstanding IQ!
Originally posted by schmik Weird that you miss focus with it. Mine very very rarely does that. Although the 70mm does it more often than 40mm.
Mind you, i have done focus tests until i was ready to smash all the gear to bits with the 40 and 70 and i know what adjustments are need (in the debug mode) for each lens. So when i switch between those two i also switch the AF adjustment. Can't wait to get a body that "remembers"!
Is it acceptable to use aperture to hit focus more reliably? Use 5.6 instead of 4? A pain in the ass but seems to work. I sometimes do it with the 70 if there is something i don't want to miss. Shoot, change aperture, shoot again. Or if i only get one shot i will use the small aperture.
At the moment, do you need anything else? do you need the money from the sale of the 40?
mike
Mike I know the problems you had with your 40. I loved my on my K100D but since swithcing to K10 (my wife's K100 is backup) I have love & hate relationship with this lens on both cameras.
As you I tested this lens like 100 times on AF charts, CD collection, DVD collection, newspapers, walls you name it...
I settled on AF adjustment that seems to be acceptable by all my lenses and 40 is spot on 99% of the time during tesing, but in real life shots it' s more like 60/40 for hit/miss which is VERY annoying!
Do I need the money for something else?
I don't know, I do enjoy buying stuff
and honestly A*300/4 would be nice, last time I saw one going for £180 and selling 40 would give me better part of that sum for sure...
we'll see