Sigma 24-105mm F4 DG OS HSM
The Sigma 24-105mm F4 DG OS HSM lens is a great value for full-frame shooters who aren't in need of an f/2.8 zoom.
-- As reviewed by PCMag

Product details
- Offers stable and fine image quality from wide to mid-telephoto range
- This lens has a combination of fixed aperture and a good zoom ratio that is kept as high as possible
- minimum focusing distance of 45cm and a maximum magnification ratio of 1:4.6. great for close up photography
- MC-11 Compatible
PROS
+ 4.4x zoom range.
+ Constant f/4 aperture.
+ Quite sharp.
+ Optically stabilized.
+ Full-frame coverage.
+ USB dock compatibility.
CONS
- Some distortion throughout zoom range.
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Expert reviews and ratings
By PCMag on April 08, 2014
The Sigma 24-105mm F4 DG OS HSM lens is a great value for full-frame shooters who aren't in need of an f/2.8 zoom.
80
By TrustedReviews on March 13, 2014
Sigma’s new full-frame 24-105mm f/4 zoom competes in an already well-served area of the market but immediately inspires confidence with its substantial feel and imposing front element. A broad zoom ring sits just forward of mid-barrel and requires slightly less than ninety degrees of rotation to traverse the full focal-length range.
90