my experience with experimenting with the non original lens hood for F28 / 2, / 8 and F50 / 1.7 and the combination of AFx1,7 + F50 / 1,7 and on FA 80-320 / 4,5-5,6,proven good and cheap solutions for the non original lens hood:
F28 / 2, / 8 + 2 ring step up 49-55 + 1 ring step up 55-58 works perfectly (left part of the photo)
F50 / 1.7 + 1 step up ring 49-52 + metal lens hood 52mm with ebay for $ 2 works perfectly (right part of the photo), this combination is also suitable for AFx1,7 + F50 / 1,7=F85/2,8 (not soft):
FA 80-320 / 4,5-5,6 + metallic lens hood 52mm with ebay for $ 2 works perfectly
Last edited by mbukal; 07-01-2019 at 11:20 AM.