Well, I guess no one picks up photography because it's a cheap hobby, at least not most ordinary folk.
Anyhow Kobayashi, I sympathize, that is crazy expensive for a hood. On the other hand I think generic 49mm thread hoods are readily available on ebay... I was fortunate that when I broke the hood for my 55-300mm, a generic duplicate item was easily found online for much cheaper price than the OEM part.
For the 03 fisheye, I just got such a sense of deja vu looking at the lens cap when I still had it -- it seemed terribly familiar, but I couldn't place where I'd seen one before. I mean it is so generic it probably isn't even a lens cap but something else that someone at Pentax stumbled across.
Anyhow, very good leads given by forum members to find the right item. Pipe end caps located at Lowe's, but far too big. Will update when I get it sorted. Alternatively, thanks very much for the kind offer to send one Ted. I'll you know.
Originally posted by Kobayashi.K Well, 10 USD is actually cheep
. I need a MH-RA 49 hood for the FA43, its here 52,- Euro (about 45,- USD). I think I'm going to make one from a filter ring + short tube glued to it