Best budget vintage 50mm lenses: Canon FD vs Konica Hexanon vs Pentacon vs Asahi Pentax

Comparing four budget vintage 50mm: Canon FD 50 1.8, Konica Hexanon 50 1.7, Pentacon 50 1.8, Asahi Pentax 1.7. Which is the best vintage 50mm? ● Instagram:   / marco.aries   ● Blog: https://marcoaries.blogspot.com/ ● You can now support the channel directly:    / @marcoaries   ● or by buying prints here: https://www.redbubble.com/people/Marc... ►Gear: Sony a6500 US https://amzn.to/2ZgELOG IT https://amzn.to/2GDmJQR Sony a5100 US https://amzn.to/2ELhMSn IT http://amzn.to/2aSz2sE Sony 18-105mm US https://amzn.to/2Zg1E4K IT https://amzn.to/2Hb2aId Sigma 30mm US https://amzn.to/373OZVq IT http://amzn.to/2mmhI3s Sony 55-210mm US https://amzn.to/37060Qf IT http://amzn.to/2cH0oSs Sony 16-55mm http://amzn.to/2m6ZKBC Fujian 35mm US https://amzn.to/3720DQv IT http://amzn.to/2mJoKfE These are Amazon affiliate links from which I do earn a small commission with no added cost to you Get 15% off with the code "MARCOARIES" on Neewer products: https://neewer.com/?ref=marcoaries (affiliate link) 0:00 intro 1:45 the lenses 2:15 disclaimers 2:49 samples 3:23 can you tell them apart? 4:30 specs 6:43 sharpness 7:23 colors and contrast 7:44 min focus distance 8:06 focus breathing 8:15 boke 8:35 CA 8:45 swirl 8:49 ghosting and flares 9:34 final thoughts