Schott Standard Filters
Filter #	Color	Filter #	Color	Filter #	Color
BG-3	Blue/Green	GG-385	Yellow	UG-1	Black-UV
BG-4	Blue/Green	GG-395	Yellow	UG-5	Black-UV
BG-7	Blue/Green	GG-400	Yellow	UG-11	Black-UV
BG-12	Blue/Green	GG-420	Yellow
BG-18	Blue/Green	GG-435	Yellow	RG-610	Red/Black
BG-20	Blue/Green	GG-455	Yellow	RG-630	Red/Black
BG-24A	Blue/Green	GG-475	Yellow	RG-645	Red/Black
BG-25	Blue/Green	GG-495	Yellow	RG-665	Red/Black
BG-26	Blue/Green			RG-695	Red/Black
BG-28	Blue/Green	KG-1	Clear-IR abs	RG-715	Red/Black
BG-34	Blue/Green	KG-2	Clear-IR abs	RG-780	Red/Black
BG-36	Blue/Green	KG-3	Clear-IR abs	RG-830	Black-IR pass
BG-38	Blue/Green	WG-280	Clear-UV	RG-1000	Black-IR pass
BG-39	Blue/Green	WG-295	Clear-UV	RG-9	Black-IR pass
BG-40	Blue/Green	WG-305	Clear-UV	NG-1	Neutral Density
BG-42	Blue/Green	WG-320	Clear-UV	NG-3	Neutral Density
VG-6	Green			NG-4	Neutral Density
VG-9	Green	OG-515	Orange	NG-5	Neutral Density
VG-14	Green	OG-530	Orange	NG-9	Neutral Density
		OG-550	Orange	NG-10	Neutral Density
		OG-570	Orange	NG-11	Neutral Density
		OG-590	Orange	NG-12	Neutral Density