bboyswoosh87
Member
Sure, faster is better, and some vintage lenses that indicate f 3.5 tend to be actually closer to f 3.8 or f 4.0 which is slow, but when budget is a concern, half a stop of light (from 2.8 to 3.5) could be well compensated by cranking up the ISO by half a stop.
Unless you are already shooting all the time at f=2.8 and ISO=1600.
Regarding the Samyang 14mm, it is a trully brilliant lens on full frame, especially for photography. Sharp and fast, wide wide wide.
However, the strange moustache type distortion (that cannot be corrected in video) makes it a bit awkward to use for videography. Even on crop sensor.
What moustache distortion are you talking about? I was planning on buying it for my events. It looks fine in this footage I do not see any problem http://youtu.be/eSrhCwo74tI.