14mm lenses compared: Samyang 14mm 2.8 m4/3 vs Samyang 14mm T3.1 Nikon Mount vs Panasonic 14 mm f/2.5
They are all roughly the same price (new) on B&H, though the panny is cheaper by about $100. The Samyang T3.1 has the advantage that you can use it with a speedbooster so you get more FOV options and a stop faster possibility. Meanwhile, the panny 14mm at f/2.5 is marginally faster than the Samyang f/2.8 for m4/3. How do these compare for quality on a GH cam (for video).
They are all roughly the same price (new) on B&H, though the panny is cheaper by about $100. The Samyang T3.1 has the advantage that you can use it with a speedbooster so you get more FOV options and a stop faster possibility. Meanwhile, the panny 14mm at f/2.5 is marginally faster than the Samyang f/2.8 for m4/3. How do these compare for quality on a GH cam (for video).