THETA Northwest Regional Forum is a message board for models, photographers, agents, managers, and others who live and work in the Northwest.

THETA Northwest Regional Modeling and Photography Forum Archives

To view recent messages or to post a new message, visit the THETA Northwest Regional Forum.

THETA Northwest Forum Archives

Re: Well... Sort of...

Posted By: Jim Wimmer (12.230.78.211)
Location: Seattle
Date: Thursday, 24 July 2003, at 2:54 a.m.

In Response To: Re: Well... Sort of... (Gabe Choy)

I've wondered the same thing. I suppose stability might be an issue, but my main experience has been with a club that I've worked with... their Novatron, and a bunch of Norman equipment I have. The Novatron has some problems in consisitent output... but the Norman is accurate and consistent to 1/20th of a stop with as much as a 30V shift in supply voltage.

I would think the detectors in some camera's might be unhappy with too much UV, but they usually put a UV filter on top of the detector... so UV corrected heads might not be a big deal.

I also wondered about flash duration, but one of my packs will do 1/10,000th sec and there doesn't seem to be a problem.

With the smaller camera mounted units I thought lag between button push and exposure which can be very long in some inexpensive cameras might be the issue, but my old SB-25 works fine on my D100 in manual mode, it only has problems in matrix mode, which requies the new digital ready flash unit... go figure!

I think the ultimate solution is do what you can and don't worry about it. If you keep the detectors from saturating (not too much of an over exposure) you'll minimize the dark eddy current noise and should get the largest dynamic range from the detector. Then take the RAW file and apply whatever transformation you want to... it shouldn't make any difference.

A bit of my Photography

Messages In This Thread

• Color temp -vs- strobe output level
  Gabe Choy (172.194.107.55) -- Wednesday, 23 July 2003, at 1:04 a.m.
  • Link to strobe test
    Gabe Choy (172.194.107.55) -- Wednesday, 23 July 2003, at 1:09 a.m.
    • Well... Sort of...
      Jim Wimmer (12.230.78.211) -- Wednesday, 23 July 2003, at 2:06 a.m.
      • Now you have me wondering
        David Cooke (12.206.106.66) -- Wednesday, 23 July 2003, at 2:15 a.m.
        • Re: Now you have me wondering
          Jim Wimmer (12.230.78.211) -- Wednesday, 23 July 2003, at 2:45 a.m.
      • Re: Well... Sort of...
        Gabe Choy (172.196.237.80) -- Wednesday, 23 July 2003, at 3:40 a.m.
        • Re: Well... Sort of...
          Jim Wimmer (12.230.78.211) -- Thursday, 24 July 2003, at 2:54 a.m.
  • Re: Not an issue for me
    David Cooke (12.206.106.66) -- Wednesday, 23 July 2003, at 1:46 a.m.
  • Re: Color temp -vs- strobe output
    Michael and Barbara Jarboe (4.41.209.191) -- Wednesday, 23 July 2003, at 2:17 a.m.
    • U throw a lot of good info for us, but you missed.
      Gabe Choy (172.196.237.80) -- Wednesday, 23 July 2003, at 3:22 a.m.
      • Re: U throw a lot of good info for us, but you mis
        Michael and Barbara Jarboe (4.41.209.191) -- Wednesday, 23 July 2003, at 11:43 a.m.
        • getting 12% or 15% grey card?????
          Gabe Choy (216.254.59.163) -- Wednesday, 23 July 2003, at 1:07 p.m.
          • Call Pantone and Canon
            Michael and Barbara Jarboe (4.41.209.191) -- Wednesday, 23 July 2003, at 1:47 p.m.
            • "It sounds wierd". not at all, simple basic rule..
              Gabe Choy (216.254.59.163) -- Wednesday, 23 July 2003, at 2:42 p.m.
          • Percent gray doesn't matter for color balance (n)
            Rick Campbell (67.1.38.136) -- Wednesday, 23 July 2003, at 7:00 p.m.
    • You don't have problem with full size sensor.
      Gabe Choy (172.196.237.80) -- Wednesday, 23 July 2003, at 4:08 a.m.
      • Interesting, but...
        Jim Wimmer (12.230.78.211) -- Thursday, 24 July 2003, at 2:42 a.m.

THETA Northwest Forum Archives is maintained by David Blewett with WebBBS 5.12.

©Copyright 1996-2006 THETalentAlliance.Com. All rights reserved.

Site Design by DaBlue