Looking for data on how exactly the various secondary lenses change the beam angle on a ColorSource PAR. Not sure if I need a VNR, NR, or MR. Found the spreadsheet showing data for Desire D40s, but nothing for Colorsource PAR...
Looking for data on how exactly the various secondary lenses change the beam angle on a ColorSource PAR. Not sure if I need a VNR, NR, or MR. Found the spreadsheet showing data for Desire D40s, but nothing for Colorsource PAR...
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