Pentax SMC A 28-135 f4
5,396 posts
Link
Posted 15/10/2021 - 09:53
https://chiswickcameras.co.uk/products/pentax-a-28-135mm-f4-smc-lens/
Had one a few years back, the big plus is the constant aperture throughout the complete zoom range, but it needs stopping down to get best sharpness and it used to purple-fringe a lot (more than I was happy with fixing in PP).
LennyBloke
Had one a few years back, the big plus is the constant aperture throughout the complete zoom range, but it needs stopping down to get best sharpness and it used to purple-fringe a lot (more than I was happy with fixing in PP).
LennyBloke
Link
Posted 15/10/2021 - 10:34
I've come across a few but never bought as they're too big and heavy.
Pentax hybrid user - Digital K3 & K200D, film 645 and 35mm SLR and Pentax (&other) lenses adapted to Fuji X digital
Fan of DA limited and old manual lenses
Pentax hybrid user - Digital K3 & K200D, film 645 and 35mm SLR and Pentax (&other) lenses adapted to Fuji X digital
Fan of DA limited and old manual lenses
Link
Posted 15/10/2021 - 13:18
I had one once nice lens heavy and needs stopping down to get the best from it the A 35-105 is a far better lens
k5iis sigma 10-20 3,5 hsm sigma 15-30
tamron 17-50 2.8 cosina 19-35 sigma 18-125 hsm tokina 28-70 pro ii pentax F 35-105 pentax 55-300 sigma 70-200 apo ex 2.8
kenko pz af 1.5 tele tamron pz af 2.0 tele and a flash
k5iis sigma 10-20 3,5 hsm sigma 15-30
tamron 17-50 2.8 cosina 19-35 sigma 18-125 hsm tokina 28-70 pro ii pentax F 35-105 pentax 55-300 sigma 70-200 apo ex 2.8
kenko pz af 1.5 tele tamron pz af 2.0 tele and a flash
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andy_bell
Member
Cambridge, UK
Or have a very good one they’d care to part with?
Andy
A few bits & Bobs