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DPChallenge Forums >> Hardware and Software >> Lens Decisions
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Showing posts 1 - 4 of 4, (reverse)
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 12/17/2005 06:38:39 PM · #1
cant seem to decide between the Sigma 18-50 2.8 and the Tamron 28-75 2.8. I'd love to get the 18-50 to get rid of my 18-55 EFS. The main purpose of this lens I wanna get, either the Tamron or Sigma is to shoot concerts. Very often, Im it the foot of the stage, just a few inches from performers, where 18mm would really help, especially at 2.8. However, I think I may be able to live with 28mm. I see amazing reviews on the Tamron, yet mixed reviews on the Sigma. Does anyone here have experience with one or both? Which would you reccommend in my situation? The main selling points are sharpness, usability at 2.8, and abilty to AF, somewhat quickly, but more important accuratly in low light.

Thanks.
 12/17/2005 06:48:17 PM · #2
I use the 28-75...it's an amazing lens. No experience with the Sigma.
 12/17/2005 06:51:08 PM · #3
If you are going to be that close, I think the 18mm maybe better for your needs, considering the 28mm which is widest for the Tamron is 45mm if you consider the crop factor.
 12/17/2005 06:58:50 PM · #4
Originally posted by yido:
If you are going to be that close, I think the 18mm maybe better for your needs, considering the 28mm which is widest for the Tamron is 45mm if you consider the crop factor.

thats what im thinkin, I just wish I could hear back from someone first hand on the focussing and the sharpness at 2.8 with the lens. I've read the FM reviews, some say its amazing, some say it sucks.
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