Shac
Well-known
And a cylindrical 48mm screw-in hood like this one brilliantly made with original Nikon parts, or the Hoya I found by chance and which has similar dimensions and shape, offers a better covering against flare (which is what a hood is designed for) than the original one or any aftermarket hood having a conic design.
I'm curious - why do you think the simple "cylinder" version is better at controlling flare?
TIA