Olympus-OM
[Top] [All Lists]

[OM] Cross screen filter

Subject: [OM] Cross screen filter
From: John Hudson <jahudson@xxxxxxx>
Date: Mon, 26 Nov 2001 11:14:46 -0800
I have been given a clear Japanese made 52mm "Blacks's 4 Point Cross
Screen" filter. The filter glass is criss-crossed with a matrix of very
finely etched parallel lines at about 12 to the inch.

Having never used one of these filters before can anyone please tell me
when, where and why I would use it.

John Hudson
Vancouver, BC

< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz