Minolta AF 28-135mm F4-4.5 A-mount lens review by Feudalac

reviewer#12065 date: Dec-22-2014
sharpness: 4.5
color: 5
build: 5
distortion: 4
flare control: 4
overall: 4.5
tested on:
  • film camera:Film camera
  • APS-C: 6MP6 MP; 10MP10 MP; 12MP12 MP; 14MP14 MP; 16MP16 MP; 20MP20 MP; 24MP24 MP
  • full frame: 12MP12 MP24MP24 MP36MP36 MP42MP42 MP
ownership:I own this lens
compared to:Minolta 35-105 f3.5-4.5
Sigma 28-105 f2.8-4
Sigma 17-70 f2.8-4
Minolta 50 f1.7
Beercan
price paid:100 € (used)
positive:Sharpness
Color
Range
negative:Back focus on 28mm
Minimum focus distance
comment:Just got this lens and I am very pleased with fast AF and IQ in general. It is heavy and minimum focus distance is too big, but other than that, it is great lens! Worth all the money and doesn't matter that it is old almost as I am. Sharpness is great on all f values and only difference that can be noticed are corners when shoting wide. With f 4-6.3 corners are soft, but with f 7 or higher, softness dissapear. Since center is OK always, I don't mind.
What is a little problem, and I don't know if it is general case or just a issue with my copy, is that on 28mm it suffers of back focus. I need to zoom in, focus, lock focus and zoom out, than shot. This way everything is perfect. But focusing when wide, always result with back focus. The same happens with my Sigma 17-70 f2.8-4 and happens both on DSLR and SLT.

rating summary

lens image
  • total reviews: 194
  • sharpness: 4.63
  • color: 4.82
  • build: 4.79
  • distortion: 4.42
  • flare control: 3.45
  • overall: 4.42
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