I'm looking for a couple of vented lens hoods to use with rangefinders as the rubber style ones block the view for the rangefinder window.
I have found one in 40.5mm to fit my Jupiter 8 lens but I could do with one in 43.5mm (Olympus 35RC) and one in 46mm (Ricoh 500ME).
Can anyone point me to a good source without resorting to Leica-type prices...?

I have found one in 40.5mm to fit my Jupiter 8 lens but I could do with one in 43.5mm (Olympus 35RC) and one in 46mm (Ricoh 500ME).
Can anyone point me to a good source without resorting to Leica-type prices...?
