Hello Roger!
The easy way to get a strong ND-filter that can even fade down to black, is
to combine 2 polarizers. If you turn one of them, it will increase darker or
lighter.
----- Original Message -----
From: "Roger Wesson" <roger@xxxxxxxxxxxxxxxxxxxxxxx>
To: <olympus@xxxxxxxxxxxxxxx>
Sent: Wednesday, May 02, 2001 6:16 PM
Subject: [OM] Heavy filtration
Jochen (Hans-Joachim)
> Second, I have a question, a bit off-topic, but thought people might
> know - I'm trying to find out where I might be able to get hold of some
> very dense ND filters - a 3.0 and a 4.0 for 49mm filter thread,
> ideally. Anyone know if such things exist, and if so where to get them
> (cheaply?)?
>
> Cheers,
> Roger
>
> (very depressed because the tube strike's been cancelled so I have to go
> to work tomorrow - bah!)
>
> < 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 >
>
< 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 >
|