Sigma’s new 500mm f/4 Sport is getting a lot of attention. It might be because it’s the first telephoto prime in its new ART/SPORT series of lenses, or it might be because of the price tag of $5,999.
That’s $3,000 less than the Canon and almost $4,300 less than the Nikon, while only being $1,000 […]. petapixel.com
2016-12-27 21:39