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The abbreviation L-RGB stands for Luminance, Red, Green and Blue. These filters are specially designed for astrophotography use. For creating a colour image with a black-and-white camera, an exposure is made through each filter. These are then combined on the computer to form a coloured combined image. The inclusion of the L-filter increases the contrast.

Using a colour camera eliminates the need for such filter sets, but only a black-and-white camera can take full advantage of the chip's resolution and also allows the use of line filters.

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Astronomik Filters Luminanz L-2 2" UV-IR blocking filter
Astronomik
Filters Luminanz L-2 2" UV-IR blocking filter
$ 151.77
ready for shipping in 24 h
Baader Filters UV/IR L CMOS 1.25"
Baader
Filters UV/IR L CMOS 1.25"
$ 76.88
ready for shipping in 24 h
Baader Filters UV/IR L CMOS 2"
Baader
Filters UV/IR L CMOS 2"
$ 126.80
ready for shipping in 24 h
Omegon Filters Pro 1.25'' LRGB filter set
Omegon
Filters Pro 1.25'' LRGB filter set
$ 238.63
ready for shipping in 24 h
Optolong Filters LRGB 2"
Optolong
Filters LRGB 2"
$ 397.39
ready for shipping in 24 h
ZWO Filters LRGB filter 36mm unmounted
ZWO
Filters LRGB filter 36mm unmounted
$ 315.51
ready for shipping in 24 h
IDAS Filters Type 4 BGR+L 31mm
IDAS
Filters Type 4 BGR+L 31mm
$ 1,178.19
ready for shipping in 24 h
Omegon Pro 2'' LRGB filters
Omegon
Pro 2'' LRGB filters
$ 398.39
ready for shipping in 24 h
Meade Filters RGB Color Filter Set 1,25"
Meade
Filters RGB Color Filter Set 1,25"
$ 139.78
ready for shipping in 24 h
Chroma Filters LRGB Set 36mm
Chroma
Filters LRGB Set 36mm
RRP:  $ 1,517.66
Our price:
$ 1,298.00
ready for shipping in 3-5 weeks
Astronomik Filters Deep-Sky RGB 50x50mm
Astronomik
Filters Deep-Sky RGB 50x50mm
$ 818.74
ready for shipping in 3-7 days
ZWO Filters LRGB 2" Filter Set
ZWO
Filters LRGB 2" Filter Set
$ 509.22
ready for shipping in 24 h
IDAS Filters Type 4 BGR+L 52mm
IDAS
Filters Type 4 BGR+L 52mm
$ 1,058.37
ready for shipping in 24 h
Baader Filters LRGB CMOS 36mm
Baader
Filters LRGB CMOS 36mm
$ 450.31
ready for shipping in 1-2 weeks
Astronomik Filters Luminanz L-2 UV-IR blocking filter, 1.25"
Astronomik
Filters Luminanz L-2 UV-IR blocking filter, 1.25"
$ 80.88
ready for shipping in 3-7 days
Baader Filters LRGB CMOS 1.25"
Baader
Filters LRGB CMOS 1.25"
$ 350.46
ready for shipping in 1-2 weeks
Astronomik Filters Luminanz L-1 2" UV-IR blocking filter
Astronomik
Filters Luminanz L-1 2" UV-IR blocking filter
$ 162.75
ready for shipping in 3-7 days
Astronomik Filters Luminanz L-3 2" UV-IR blocking filter
Astronomik
Filters Luminanz L-3 2" UV-IR blocking filter
RRP:  $ 174.73
Our price:
$ 162.75
ready for shipping in 3-7 days
Astronomik Filters DeepSky RGB filter set, 36mm, unmounted
Astronomik
Filters DeepSky RGB filter set, 36mm, unmounted
$ 467.28
ready for shipping in 24 h
Astronomik Filters Luminanz filter L-1 UV-IR blocking filter, 1.25"
Astronomik
Filters Luminanz filter L-1 UV-IR blocking filter, 1.25"
$ 92.86
ready for shipping in 3-7 days
Astronomik Filters DeepSky 2" RGB filter set
Astronomik
Filters DeepSky 2" RGB filter set
$ 708.91
ready for shipping in 3-7 days
Baader Filters RGB CMOS 1.25"
Baader
Filters RGB CMOS 1.25"
$ 297.54
ready for shipping in 1-2 weeks
ZWO Filters Filter-Set L-RGB for camera ASI 1600 MM Mono 1,25"
ZWO
Filters Filter-Set L-RGB for camera ASI 1600 MM Mono 1,25"
$ 209.68
ready for shipping in 24 h
Baader Filters UV/IR L CMOS 50.4mm
Baader
Filters UV/IR L CMOS 50.4mm
$ 158.76
ready for shipping in 1-2 weeks
Baader Filters LRGB CMOS 50x50mm
Baader
Filters LRGB CMOS 50x50mm
$ 748.85
ready for shipping in 1-2 weeks
Astronomik Filters Luminanz L-2 EOS-Clip XL UV-IR blocking filter
Astronomik
Filters Luminanz L-2 EOS-Clip XL UV-IR blocking filter
$ 162.75
ready for shipping in 24 h
Astronomik Filters L-3 UV-IR Block Clip EOS M
Astronomik
Filters L-3 UV-IR Block Clip EOS M
$ 139.78
ready for shipping in 3-7 days
Baader Filters RGB-R CMOS 2"
Baader
Filters RGB-R CMOS 2"
$ 182.72
ready for shipping in 1-2 weeks
Astronomik Filters Luminanz L-2 T2 UV-IR blocking filter
Astronomik
Filters Luminanz L-2 T2 UV-IR blocking filter
$ 139.78
ready for shipping in 3-7 days
Astronomik Filters Luminanz L-1 T2 UV-IR blocking filter
Astronomik
Filters Luminanz L-1 T2 UV-IR blocking filter
$ 151.77
ready for shipping in 3-7 days
Baader Filters UV/IR L CMOS 36mm
Baader
Filters UV/IR L CMOS 36mm
$ 92.86
ready for shipping in 1-2 weeks
Astronomik Filters MC-Clear 2" (M48)
Astronomik
Filters MC-Clear 2" (M48)
( 5 / 5 )
$ 104.84
ready for shipping in 3-7 days
Astronomik Filters DeepSky RGB Set 50mm
Astronomik
Filters DeepSky RGB Set 50mm
$ 708.91
ready for shipping in 3-7 days
Astronomik Filters L-RGB Type 2c 50mm filter set, mounted
Astronomik
Filters L-RGB Type 2c 50mm filter set, mounted
$ 688.94
ready for shipping in 3-7 days
Astronomik Filters Luminanz L-3 EOS-Clip UV-IR blocking filter
Astronomik
Filters Luminanz L-3 EOS-Clip UV-IR blocking filter
$ 115.82
ready for shipping in 3-7 days
Baader Filters LRGB CMOS 2"
Baader
Filters LRGB CMOS 2"
$ 579.11
ready for shipping in 1-2 weeks
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