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Just got the new Sigma 100-400mm Contemporary lens

Started Jun 8, 2017 | Discussions thread
Stan in NH
OP Stan in NH Senior Member • Posts: 1,898
Re: Just got the new Sigma 100-400mm Contemporary lens

Woody W. wrote:

Thanks for this! I have a T6s, and this lens is on my short list (if I don't get one of the 150-600 models)!

Keep us posted as you learn more...

This Sigma can not replace my Tamron 150-600 lens.  They are very different lenses, although both are very good wildlife/bird lenses.  Both can be used handheld throughout their ranges, but any 150-600 is a lot to hold and carry.  I have read that the IS on the Sigma is not as effective as either the  Tamron or Canon, but I have not yet seen any significant difference ... but I haven't tried any slow shutter speeds yet.  At over 1/100 speeds, it appears to be solid.

For me, this is a compromise lens.  It does not have the reach of the Tamron, but it is enough to use for wildlife and holds up well to cropping.  I have noticed some very minor CA on some shots, but that's not unexpected.  I'll go out with it again today and see what else I can find.

 Stan in NH's gear list:Stan in NH's gear list
Sony a6400 Sony a7R IV
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