Tamron SP AF 70-300mm 4-5.6 Di USD A-mount lens review by godsakes

reviewer#10546 date: Sep-28-2012
sharpness: 4
color: 4
build: 4
distortion: 5
flare control: 4
overall: 4.2
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 MP; 24MP24 MP; 36MP36 MP; 42MP42 MP; 61MP61 MP
ownership:I own this lens
compared to:Big Beercan
minolta 100-300mm apo
Sony 70-300mm G
sigma 100-300mm f4
price paid:
missing
positive:Best value lens of it's class
(near) silent sonic motor
manageable size/weight of it's class
negative:No focus limiter
No VC as on other mounts
Not a huge image quality jump up from mid priced options
comment:First impressions:

Good performer, a touch better than the mid priced lenses such as the big beercan or minolta 100-300 apo, producing a crisper image with less glow and CA than the older alternatives.

I'd say the G and sigma 100-300/4 are still better lenses but on a value for money basis, it seems to be the best option for someone looking to spend more than budget money.

One of the things I like about this lens is it's a decent size/weight that's manageable. It's shorter (but fatter) than the big beercan which makes the Tamron easier to fit into smaller bags and unlike the sigma 100-300mm f4 it's weight isn't problematic, it can be packed in as a just in case lens (just) where as I would be reluctant to carry the sigma around unless I was confident I needed it.

AF speed is okay but nothing special (seems to pause briefly when the motor needs to change direction, as if the lens is having a think about which direction to go), but then none of the other lenses mentioned are particularly fast IMHO. The (near) silent AF motor is a nice bonus from the older models.

All in all a good compromise on image quality, price and bulk, but I wish they included a focus limiter and VC.

rating summary

lens image
  • total reviews: 54
  • sharpness: 4.49
  • color: 4.37
  • build: 4.35
  • distortion: 4.65
  • flare control: 4.54
  • overall: 4.48
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