Vand sau schimb un obiectiv exceptional, all-around pentru CANON Ef, SIGMA 28-300mm f/3.5-6.3 DG Macro pentru FullFrame sau crop.

Obiectivul este in stare optima, totul functioneaza ireprosabil.

- Este un obiectiv foarte bun, exceptional de sharp la toate focalele, rivalizand cu celebrul Nikkor 28-300 ED VR
- Performanta optica foarte buna in format Full Frame, el putand fi folosit si pe crop.

Focalizare perfecta, fara front sau back focus, fara focus inconsistent.
Testat atat pe DSLR uri crop cat si full frame

Sharp direct pe maxim deschis!

- 18 elemente de sticla in 13 grupuri optice,
- DG - conceput pentru senzori digitali moderni FullFrame,
- Functie Macro.

Cateva detalii in plus aici:

www.imaging-resource.com/lenses/sigma-28-300mm-f-3-5-6-3-dg-macro/

"The Sigma 28-300mm f/3.5-6.3 DG Macro lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with a 10.7:1 high zoom ratio as well as macro capability. It packs a lot of performance in a compact package with ultra compact dimensions (Diameter 74mm and Length of 86mm) that make this lens the ultimate traveling companion. It’s the ideal lens all types of photography and optimized for digital SLR cameras.

The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range.

This lens features one Special Low Dispersion (SLD) glass element and one aspherical lens in the front lens group, and one SLD glass element and three aspherical lenses in the rear lens group. This lens provides excellent correction for all types of aberrations."