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.
Optolong
Filters LRGB 2"
$ 394.00
ready for shipping in 24
h
Astronomik
Filters Luminanz L-2 2" UV-IR blocking filter
$ 150.00
ready for shipping in 3-7
days
Antlia
Filters Triband RGB Ultra II 2"
$ 306.00
Product can be shipped as of 12.04.2026
Baader
Filters UV/IR L CMOS 1.25"
$ 76.00
ready for shipping in 24
h
Baader
Filters UV/IR L CMOS 2"
$ 126.00
ready for shipping in 1-2
weeks
Omegon
Filters Pro 1.25'' LRGB filter set
$ 239.00
ready for shipping in 24
h
Meade
Filters RGB Color Filter Set 1,25"
$ 139.00
ready for shipping in 24
h
Astronomik
Filters Luminanz L-3 2" UV-IR blocking filter
RRP:
$ 173.00
Our price:
$ 162.00
ready for shipping in 3-7
days
Astronomik
Filters Luminanz filter L-1 UV-IR blocking filter, 1.25"
$ 92.00
ready for shipping in 3-7
days
Baader
Filters LRGB CMOS 36mm
$ 447.00
ready for shipping in 1-2
weeks
Astronomik
Filters Luminanz L-1 2" UV-IR blocking filter
$ 162.00
ready for shipping in 3-7
days
Optolong
Filters L-Pro Clip Canon EOS APS-C
$ 278.00
ready for shipping in 24
h
Baader
Filters LRGB CMOS 2"
$ 580.00
ready for shipping in 1-2
weeks
Astronomik
Filters Luminanz L-2 UV-IR blocking filter, 1.25"
$ 81.00
ready for shipping in 24
h
ZWO
Filters LRGB filter 36mm unmounted
$ 313.00
ready for shipping in 24
h
Astronomik
Filters Luminanz L-3 UV-IR blocking filter, 1.25"
$ 92.00
ready for shipping in 3-7
days
Astronomik
Filters DeepSky RGB filter set, 36mm, unmounted
$ 464.00
ready for shipping in 24
h
Antlia
Filters LRGB-V Pro 2" Set
$ 750.00
ready for shipping in 1-2
weeks
Astronomik
Filters Luminanz L-2 T2 UV-IR blocking filter
$ 139.00
ready for shipping in 3-7
days
IDAS
Filters Type 4 BGR+L 31mm
$ 1,160.00
ready for shipping in 24
h
Baader
Filters UV/IR L CMOS 36mm
$ 92.00
ready for shipping in 1-2
weeks
IDAS
Filters Type 4 BGR+L 52mm
$ 1,050.00
ready for shipping in 24
h
Astronomik
Filters Deep-Sky RGB 50x50mm
$ 820.00
ready for shipping in 3-7
days
Astronomik
Filters DeepSky 2" RGB filter set
$ 700.00
ready for shipping in 3-7
days
Baader
Filters LRGB CMOS 31mm
$ 354.00
ready for shipping in 1-2
weeks
Astronomik
Filters Luminanz L-2 EOS-Clip UV-IR blocking filter
$ 111.00
ready for shipping in 3-7
days
Omegon
Pro 2'' LRGB filters
$ 399.00
ready for shipping in 24
h
Chroma
Filters LRGB Set 36mm
RRP:
$ 1,500.00
Our price:
$ 1,290.00
ready for shipping in 3-5
weeks
Astronomik
Filters L-RGB 2"
$ 690.00
ready for shipping in 3-7
days
Baader
Filters RGB CMOS 1.25"
$ 295.00
ready for shipping in 1-2
weeks
Astronomik
Filters Luminanz L-3 EOS-Clip UV-IR blocking filter
$ 115.00
ready for shipping in 3-7
days
Omegon
Filters 1.25'', L- RGB CCD filter set
$ 179.00
ready for shipping in 24
h
Baader
Filters RGB-R CMOS 50x50mm
$ 212.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 2"
$ 183.00
ready for shipping in 1-2
weeks
Astronomik
Filters L-2 UV-IR Block Clip EOS R XL
$ 173.00
ready for shipping in 3-7
days
Baader
Filters RGB-R CMOS 2"
$ 182.00
ready for shipping in 1-2
weeks