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Re: Colour Temp - gel shifts
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Re: Colour Temp - gel shifts


  • Subject: Re: Colour Temp - gel shifts
  • From: Stephen Clark <email@hidden>
  • Date: Thu, 7 Aug 2008 09:11:45 -0500

On Aug 7, 2008, at 8:30 AM, Derek Cooper wrote:

i'm measuring the colour of the light coming off my brons, through 1/4" plexi, and pola gel - it hovers around 4750 and 4800K (copy setup arrangement - two lights)

i throw a 1/8 CTB in front, which is supposed to cool the temp 200K

re-shoot, and i get 5150K - so what gives?

Been awhile since I used Lee filters....

My SWAG on this is that the Lee specs were calculated using incandescent instruments for the illumination source, where the spectral curve is significantly different from that of the electronic flash you're using.
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 >Colour Temp - gel shifts (From: Derek Cooper <email@hidden>)

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