Objective purchased to make indoor shots (and therefore low-light) of my children (family so no pro photographer photos). Respond perfectly to the need. Stabilization is an advantage in some cases really nice. Good build quality, AF relatively fast, a bit noisy but not absolutely crippling. Suitable from full aperture. Still owner of a NIKKOR AF-S 50 F / 1.8 G I had fun comparing the results. Fixed focal length in better crop than 100% but the gap is not so big. Note that no difference is perceptible in use in low light. Maximum performance in achieving stung for an opening of 5.6. So no major defects and unbeatable value for money. Sigma 200 is better but costs more. Brief purchase recommend for anyone looking to have some flexibility in low light. I loved my fixed focal lengths (35 mm and 50 mm) but with children, TAMRON is much more flexible in use without significant loss of quality.
Regarding amazon, very pro and respect for impeccable customer!
