Shooting some videos with my Canon T2i with a Sigma 24mm f/1.8 EX DG Macro lens
I show on video the focus speed of this non-HSM lens, its actually faster than some HSM lenses.
Sigma Pro, Stephen Lang explains the benefits of having a 12-24mm wide angle zoom lens in your lens collection. Please click on the following link to learn more about the 12-24mm lens: www.sigmaphoto.com
Sigma 24mm f1.8 EX DG For Canon Review The price of the lens varies around 400-600 USD, I got my lens for $475 on craigslist.
Includes sample images, video and unboxing. See it here: goo.gl Outside Aus: goo.gl Today ThatNikonGuy (Matt Granger) unboxes the SIgma 24mm wide angle, f1.8 lens. This is designed for full frame (FX) camera bodies, it has an aperture ring, and 9 blade aperture. Further info on depth of field here: www.youtube.com Gear used: www.sigmaphoto.com Join our new Flickr forum: www.flickr.com www.facebook.com www.mattgranger.com https
one day, the lens make a sound after minutes started to make noise like this and the autofocus don't work