New York, NY – October 20, 2016 –Sigma Corporation of America, a leading DSLR lens, camera, flash and accessory manufacturer, announced today that theCine High Speed Zoom 18-35mm T2 and 50-100mm T2 lenseswill begin shipping on December 9, 2016 for a retail price of $3999.00 USD...
June 2024 "Sports" Photo Contest Winners Black Friday in July: Ultimate Forum Account... Tags 18-250, 18-250mm lens, hsm, lens, pentax, sigma, sigma 18-250mm macroComments Get reply notifications 9 Comments Bmer Oct 29th, 2012 8:32PM Spoke with the Sigma Rep's on Sunda...
The lens goes from near to far focus in a bit less than a quarter turn of the focus ring. There's a distance scale, and it's marked for DOF at f/4, f/8, f/11, and f/16. I did some back calculations: as usual, we don't have a lens marked correctly. If you're going by...
I am against merging this with a contest. If anyone wants to take this on by starting another separate monthly thread, , I would be glad to advise them. Now how about a subject for this month. In general I wouild limit to 3 images. If someone has a series that has more that is ...
Sigma has announced its lenses will be compatible with Adobe Photoshop CS5's upgraded Lens Correction feature. The latest version of the image-editing software will automatically fix distortion, chromatic aberration and vignetting for all current Sigma