Compare Tamron A76100 Lens to Tamron A061 Lens for Nikon

This lens establishes a new benchmark as a standard lens, extending from a wide 28mm all the way to 105mm telephoto, all with a fast constant 2.8 maximum aperture. The use of four large diameter aspherical elements and three LD glass elements reduces various aberrations while minimizing the fall-off of light at the corners. Tamrons Integrated-Focusing Cam system, Internal Focusing system and Triple-Cam zoom system all combine to permit a body that at the 28mm zoom position is very compact, with excellent optical performance. Also, a new Anti-Slip-Mode mechanism is incorporated for the first time. Less

Tamron AF 28-300mm F/3.5-6.3 Di VC LD IF Macro Lens (Canon) Groups-Elements 13/18 75°23'-8°15' (APS-C size equivalent) Diaphragm Blades Minimum Aperture F/22-F/40 (28mm-300mm) Minimum Focus Distance 19.3in.(0.49m) (entire zoom range) Macro Magnification Ratio 1:3 (at f=300mm, MFD=0.49m) Filter size [mm] 67 Weight [g] 550 Diameter x Length [mm] 3.06 x 3.9in. (78 x 99mm) Canon Unleash the picture power of your digital SLR with this remarkable new compact, lightweight all-in-one zoom lens. Covering an impressive 10.7X, wide-to-long-telephoto zoom range on both full-frame and APS-C format digital SLRs it gets down to an incredible 0.49m(19.3") at 300mm in Macro mode for dramatic frame-filling close-ups. The cutting-edge 18-element 13-group design of the 28-300mm VC lens incorporates XR (extra refractive-index), LD (low dispersion) and AD (anomalous dispersion) glass as well as hybrid and GM (glass molded) aspherical elements to deliver exquisite sharpness and color correction over its extended range. Less