Tamron 400 F4.

Started Jun 22, 2014 | Discussions thread
Tom Lusk Senior Member • Posts: 1,489
Re: Tamron 400 F4.

"These were processed for sharpness and exposure but no CA adjustment in either. There are shots where CA and PF showed up but not in these...."

Unless your trees (in the first shot) have purple limbs and twigs, I would have to disagree.

As for the second shot, I think there is not enough in the way of contrasty areas to invoke CA or PF.

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