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They both offer zoom function in the 70mm to 200mm range, f/2.8 wide-open aperture for low-light work, and provide super-quiet auto-focus operation with ...
Some thoughts on the Sigma 28-105mm f/2.8-4 zoom lens ... The Sigma 28-105 is good for the money. It is a bit soft. I like using it for portrait and B&W photos. I ...
The lens is very solid and sturdy, yet not very heavy. Focus ring has full throw, rather than the very short throws on zoom lens, which may be why AF is slow.
The Sigma 24-60mm F2.8 EX DG Lense is one of sigma's latest professional lens creations. Although simple in design, the overall lens offers a stunning array of ...
Some thoughts on the Canon 75-300mm f/4-5.6 II USM lens. This lens is the second SLR lens I ever purchased. (The Sigma 28-80 is my first.) ...
Some thoughts on the Canon 50mm f/1.8 II lens. The value of this lens is exceptional. At $80 from B&H, it is one of the cheapest lenses available. In fact, I ...
Some thoughts on the Sigma 105mm f/2.8 EX macro lens ... Did your message disappear? Read the Forums FAQ. Add Comment. Spam Control | * indicates required field ...
Some thoughts on the Sigma 28-105mm f/2.8-4 zoom lens ... Did your message disappear? Read the Forums FAQ. Add Comment. Spam Control | * indicates required field ...
I managed to continue using it for quite some time. But not being able to use auto-focus on an AF-capable lens bothered me. Finally, I decided to disassemble it ...