Thanks Steve. Do you remember the wavelength of your IR filter?
There were actually several filters so it's really an infrared LRGB. Unfortunately I don't think Don manufactures these filters any more. Probably not a lot of demand for them.
The Luminance filter blocks everything shorter than 700nm.
Red is assigned to a band peaking at 850nm, green peaking at 830nm and blue peaking at 750nm.
Cheers
Steve
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