Tamron 28-75 bought new: ¿worth calibration?

Started Jan 17, 2013 | Questions thread
johnbachel Regular Member • Posts: 436
Re: Tamron 28-75 bought new: ¿worth calibration?

I'd send it in.  I have had two copies of the 28-75, and the difference between a good one and a bad on can be pretty big - the following two images were both taken at f:2.8, the first with a non-BIM copy of the 28-75, the second with a BIM



Both lenses were carefully set up with Reikan FoCal on my D300.

A good copy of the 28-75 can do very well at f:2.8.

 johnbachel's gear list:johnbachel's gear list
Nikon D600 Nikon AF Nikkor 50mm f/1.8D Tamron AF 28-75mm F/2.8 XR Di LD Aspherical (IF) Nikon AF-S Nikkor 24-120mm f/4G ED VR
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