Thank you ic-racer
That information was very useful , BH cuts 70 dollars for shipment and If I would be able to pay this amount , I would invest the 90mm Elmar Grey for my FED , 50 dollars plus the shipment. APUG is the best place to cut the shipping cost. That red filter and AA Orange Filter all I need and BH sample was perfect. One friend sent me an lightneter , it hasnt arrived yet and it will help a lot. After spending years without Leica -10 years - I am slowly starting again.
I think I want a hood nonflexible for match

with my vietnamese 15 dollars sport shoes :and I dont know what I could find and buy next month.
Brian,
There is no fatherly, southern accent, good hearth , old men here who sells for 2 dollars. Oppositely , these peoples are wild and want your money too much.
Thank you all , great , I discovered there is a thread on lens barrel , I had had no idea how to attach a filter and the hood.
Umut