Da* lenses
You can see some of my photos here if you are so inclined
I too have the 50-135 and the 300 I would like the 16-50 instead of the 17-70
cheers Neil
pentax k3
DA* 300 f4 DA* 50-135 f 2.8 smc DA* 16-50 f2.8 50mm f1.7 pentax1.4xhd converter

Panasonic Dmc Fz200
Since buying them, I have never though "I need a 200" and am happy with my set.
I do have other non DA* such as 24-90, 50-200, 100, 20-35 which sometimes get taken along when I only want one lens and know what I want to do.
I would like the 16-50 instead of the 17-70
The 16-50 does not exactly shine in the reviews. Photozone.de is fairly unimpressed, and even the new review carried on Pentax User identifies some limitations that would be significant for some. I chose the 17-70 over the 16-50 largely on the basis of what I read. I find the 17-70 fine. It's not exceptional. It is curious that Pentax has not made a really stand-out modern zoom for this popular focal range.
Regards, Christopher
ChristopherWheelerPhotography
my 17-70 is a sigma so i can not comment on the pentax 17-70
cheers Neil
pentax k3
DA* 300 f4 DA* 50-135 f 2.8 smc DA* 16-50 f2.8 50mm f1.7 pentax1.4xhd converter

Panasonic Dmc Fz200
Regards
David
Flickr
Nicola's Apartments, Kassiopi, Corfu
Some cameras, some lenses, some bits 'n' bobs
Regards, Christopher
ChristopherWheelerPhotography
Best regards, John
I can't imagine why the DA*16-50 gets indifferent reviews, for me its superb.
The DA* 200mm, which I bought last summer when my DA*50-135 autofocus was playing up, is now used an awful lot. Its great for head on action shots of steam trains at speed on the main line and also for events like the Pickering Steam Fair and Edinburgh Fringe were I use it for portraits using shallow depth of field to separate the subject from the crowds.
I don't suffer from LBA and have no ambition to buy any more lenses although I recently acquired the DA f2.4 35mm with a new K3 and fancy using it as a walk about lens.
The earlier Pentax lenses from my film days don't get used now simply because the image quality doesn't compete with the DA* series.
David
PPG: http://www.pentaxphotogallery.com/artists/davidtrout
PPG: http://www.pentaxphotogallery.com/artists/davidtrout
The DA* 16-50mm is the companion lens to the 50-135mm.
Formally, yes, I understand that. That wasn't really the point.
Regards, Christopher
ChristopherWheelerPhotography
Best regards, John
I sold the 300mm because it was getting very little use and used the cash towards a K-5 II.
Whilst I still have the 60-250mm, it's max aperture of f4 is too limiting for my winter nighttime motorsport needs and I now use a Sigma 70-200mm 1:2.8. I'll be using the 60-250mm again in the summer daylight for its image quality which only very slightly beats the Siggy.
I still have, and regularly use, the 16-50 & 50-135.
Peter E Smith
My flickr Photostream
I can't imagine why the DA*16-50 gets indifferent reviews, for me its superb.
I agree. I switched from the 18-135 to DA* 16-50 as my walk about lens and will not be going back.
How would you summarise the point?
Please see my post above (23:08 ). For a * lens it has attracted quite critical reviews that while acknowledging undoubted strengths, find its shortcomings more or less astonishing in a lens of its price and intended quality. The criticisms below were pretty much pulled at random from reviews. It would be easy to multiply them many times over.
'it has some obvious problems like a weak border performance at max. aperture and very pronounced lateral chromatic aberrations (CAs)'
Photozone
'Unfortunately, the sharpness delivered at maximum aperture towards the edges of the frame falls short of what you may expect from a premium lens from a camera manufacturer'
Pentax User
'Unfortunately, it isn't all that sharp at its maximum aperture and displays significant distortion at the wide end of its zoom range'
PC Magazine
It's clearly possible to use this lens and play to its strengths. I suspect that's where the discrepancies between reviews and 'lived experience' arise. If you stop down enough, if software corrects the distortions etc.... But is it credible that so many reviewers are outright wrong about the limitations of this lens?
And my point, simply, was that Pentax do not yet appear to have provided, if the reviews as a whole have any merit, a true companion (in qualatitive terms) to the 50-135.
Regards, Christopher
ChristopherWheelerPhotography
gtis
Member
darfield sth yorks
This is a hypothetical question if money was no object would you invest
In all da* lenes since I have already have two it would only cost me
About £3500
cheers Neil
pentax k3
DA* 300 f4 DA* 50-135 f 2.8 smc DA* 16-50 f2.8 50mm f1.7 pentax1.4xhd converter
Panasonic Dmc Fz200