Re: planning on photographing w/ IR this weekend?

2002-03-14 Thread Frantisek Vlcek

Hi,
   there is a very good IR faq done by one LF guy, Clive Warren, it's
   at www.cocam.co.uk I think.

   Also, the W.J.Markerink's IR site:
   http://www.a1.nl/phomepag/markerink/

   HTH,
   Frantisek

   BTW, Bill, it seems you like the hybrid IR results you get with
   only #25 red filter? You don't use a stronger red/ir filter
   like at least #29 or best #70? With these you can still focus
   but I guess it's de gustibus non est desputandum :) (no
   dispute over one's taste)
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Re: planning on photographing w/ IR this weekend?

2002-03-14 Thread dave o'brien

On Wed, 13 Mar 2002, Bill D. Casselberry wrote:
 David wrote:
  Make sure you load the film in the dark...and take it out in the dark. Get
  it processed as soon as you can. Keep it in the fridge until then.
 
   YES!  wait until night in a darkened room, if need be

Heck, I've loaded the stuff in broad daylight (and I'm talking noon in 
Macau, here) and had quite acceptable results.  There was a bit of obvious 
light-leakage though, although it's didn't bother me.  If you're a purist 
carry around a spare black t-shirt and use that as a changing bag.
  
   you will only need to concern yorself w/ this for close-in
   shots and/or wide apertures at modest distance. 
   tight apertures and distance basicly eliminate need for concern.

Yep, set your camera for f8+

dave
-- 
dave o'brien - http://www.diaspoir.net
Americans' greatest fear is that America will turn out to have been a
phenomenon, not a civilization.
-- Shirley Hazzard, Transit of Venus
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Re: planning on photographing w/ IR this weekend?

2002-03-14 Thread Aaron Reynolds

On Thursday, March 14, 2002, at 10:14  AM, Bill D. Casselberry wrote:

   Geez Aaron, why couldn't I be so concise  to the point??

I got my first lab job at age 14, and have been explaining this stuff 
ever since, frequently to people who have no understanding of 
photography at all (though not much anymore in my own place, since we 
don't offer your typical one-hour-developprint).  The simplest 
explanation is almost always the best one.  ;)

Part of what I love about PDML (and my lab) is that I can say 'f-stop' 
without getting a blank stare.

-Aaron
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Re: planning on photographing w/ IR this weekend?

2002-03-14 Thread Brendan

BLANK STARE Hummm 'F-stop' 


--- Aaron Reynolds [EMAIL PROTECTED] wrote:
 On Thursday, March 14, 2002, at 10:14  AM, Bill D.
 Casselberry wrote:
 
  Geez Aaron, why couldn't I be so concise  to the
 point??
 
 I got my first lab job at age 14, and have been
 explaining this stuff 
 ever since, frequently to people who have no
 understanding of 
 photography at all (though not much anymore in my
 own place, since we 
 don't offer your typical one-hour-developprint). 
 The simplest 
 explanation is almost always the best one.  ;)
 
 Part of what I love about PDML (and my lab) is that
 I can say 'f-stop' 
 without getting a blank stare.
 
 -Aaron
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 http://pug.komkon.org .
 


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Re: planning on photographing w/ IR this weekend?

2002-03-13 Thread Bill D. Casselberry

David wrote:
 
 If you are using the Kodak film...shoot it at 400 ISO. Your meter on the
 Super will be fine...make sure you develop it for 400. I made the mistake of
 shooting it at 100 and developing it at 400. I now have a roll of nice DARK
 negs too.

actually, if you just use the guidelines ...
f11@1/125th or equivalent w/ a #25 red filter
and frame brightly-lit subjects w/ minimal shadowed areas,
preferably w/ lowish angle sun from behind you
and don't overdevelop - you'll have good results

using a non-IR calibrated meter will lead you astray
as often as not
 
 Make sure you load the film in the dark...and take it out in the dark. Get
 it processed as soon as you can. Keep it in the fridge until then.

YES!  wait until night in a darkened room, if need be
 
 Do you know about focusing for Infrared film?
 The little red dot on the lens?

you will only need to concern yorself w/ this for close-in
shots and/or wide apertures at modest distance. 
tight apertures and distance basicly eliminate need for concern.

see here for examples of this simple meterless technique:
http://www.orednet.org/~bcasselb/web_1/photo5.html/InfraRed/photos5g.html

Bill 

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Bill D. Casselberry ; Photography on the Oregon Coast

http://www.orednet.org/~bcasselb
[EMAIL PROTECTED]
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