Hey guys, I'm a little confused,
If DOF is dependant on both focal length and aperture, then the Nokton 25mm 0.95 is obviously faster but wider, whereas the Canon FD 50mm 1.4 is slower but longer. Is there a way of calculating which gives shallower DOF? And does one affect DOF more than the other?
Thanks!
If DOF is dependant on both focal length and aperture, then the Nokton 25mm 0.95 is obviously faster but wider, whereas the Canon FD 50mm 1.4 is slower but longer. Is there a way of calculating which gives shallower DOF? And does one affect DOF more than the other?
Thanks!