I decided to get a warming filter for my 500/4.5. It should be simple - 48 mm, drop in, so I asked at my local photodealer. But it seems to be more tricky than that, as he can't find anything when calling around to his vendors. I know that such a filter exists, but which companies make it, and can someone maybe help with an itemnumber or something, so that I can get my dealer back on track

-- Kim Biledgaard (biledgaard@get2net.dk), July 04, 2001

Answers

This problem was discussed in the following thread about the EF200/1.8, but there was no obvious solution. Perhaps contact the people who contributed to the thread?

http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=004iSp

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-- John (WhitmanDesign@aol.com), July 04, 2001.