Can’t reach infinity focus on a wide lens Apologies if this question is basic, I’ll keep it brief! I’ve purchased a Nikon 15mm f3.5 for use with my Blackmagic Pocket 6k. The camera has an EF Mount so I’m using a basic Nikon to Canon adapter, which has worked fine for all my other Nikon ai-s primes (24, 35, 50, 85) The issue is that when I have the 15mm lens wide open at f3.5, I can’t s…