Hi, just bought this 75mm rectangular lens hood on ebay:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3815277476
Thinking that it would fit my old 75mm MC lens fine. It doesn't
(diameter is quite a few milimeters too wide, and looks like it wants
to click-lock into something that isn't present on the front of my
lens). Presume therefore that it was designed maybe for the PE series
of lenses.
Does anyone have any ideas as to what adapter I could get to sit
between the lens and the hood? My lens has a 58mm thread if I
remember correctly!
Cheers.