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 How even is the light along the face of the moon units?

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Mon Apr 01, 2013 8:15 am
ricksieminski
Joined: Tue Jun 21, 2011 9:49 am
Posts: 42
Location: Sunny Florida
Could someone post up images of the face of the 30", and 56" moon units and various apertures to show how even the light is across the face?
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Tue Apr 02, 2013 9:13 am
ricksieminski
Joined: Tue Jun 21, 2011 9:49 am
Posts: 42
Location: Sunny Florida
How about tech support. Has any of you done any uniformity lighting tests with the moon units?
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Tue Apr 02, 2013 3:53 pm
Technical Support
Site Admin
Joined: Tue Dec 08, 2009 10:43 am
Posts: 5266
On either, it is brighter just around the center opening and falls off some as you extend out to the edges.
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Tue Apr 02, 2013 7:46 pm
ricksieminski
Joined: Tue Jun 21, 2011 9:49 am
Posts: 42
Location: Sunny Florida
Thank you for your help,
Technical Support wrote:
On either, it is brighter just around the center opening and falls off some as you extend out to the edges.


Falls off some? Any idea how much? 1 stop? 2 stops? More?
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Wed Apr 03, 2013 10:49 am
Technical Support
Site Admin
Joined: Tue Dec 08, 2009 10:43 am
Posts: 5266
The center ring of light is about 1.5-2 stops brighter than the rest of the moon unit, if measured at the fabric's surface. This ring extends about 3-4 inches from the center opening.
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Wed Apr 03, 2013 10:51 am
ricksieminski
Joined: Tue Jun 21, 2011 9:49 am
Posts: 42
Location: Sunny Florida
Thanks, you're the best!
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