Phil Rhodes looks at if Samyang's Lenses will be able to compete with in a market with an unbelievable price - eight to twenty times lower than the competition!
If you use a professional digital camera, you can't go far without understanding the relationship between sensors, lenses and depth of field. It's slightly more complicated than you might have thought!. Phil Rhodes makes it understandable
Erik Vlietinck tries out the lens correction in this major new update with a GoPro camera