Hi,
Bernd wrote:
> Very interesting photos. And very interesting information, that IR =
> allows you to take pictures while you are not being seen by the ones =
> being photographed. Is this an interesting option for concert =
> photography in a totally dark club, where you certainly don't want to =
> use a flash and ASA would be beyond 3200?
Yes this is possible although the flash is not very bright in IR.
> One question: do you have to use filters in combination with IR =
> photography?
To create an "IR flash" you need to tape a special IR filter over the flash.
I forgot the Kodak Wratten number for IR, but it will be mentioned in the
brochure which comes with the film. I used the 5x5cm gelatine filter (a
decade ago it costed something like $10).
For "normal" IR photography you have to put the filter in front of the lens.
A dark red filter can do the job too.
Bye,
Erwin Voogt
Utrecht, The Netherlands
http://members.nbci.com/_XMCM/photovoogt/index.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 >
|