Sigma 12-24mm F4.5-5.6 EX Aspherical DG A-mount lens review by gm4jjj
|gm4jjj#227 date: Nov-18-2005|
flare control: 3
|ownership:||I used to own this lens|
|negative:||Prone to flare, Cannot use conventional filters|
|comment:||I am impressed by this lens. Distortion is very small even at wide angle of 12mm. Not anything like a fisheye! It is rectilinear.|
Protuding front element means that a filter cannot be used at the front although a gelatin filter can be mounted on the rear (have not tried this). I would mostly want a protective filter on the front. Lens cap fits onto a collar that slips around the built in petal lens hood.