- Photo
- By Cosmin Anton
- January 23rd, 2014
Sigma 24-70mm f/2.8 IF EX DG HSM A-Mount Lens Overshadowed by Rivals
The lens has good sharpness levels, but comes with noticeable chromatic aberration
- Photo
- By Cosmin Anton
- December 5th, 2013
Sigma 19mm f/2.8 DN A 4/3 Mount, Minor Optical Improvement over Predecessor
The refreshed Sigma lens model doesn't brig much of a difference on MFT mounts