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.
Omegon
Filters Pro 1.25'' LRGB filter set
$ 268.04
ready for shipping in 24
h
Omegon
Filters 1.25'', L- RGB CCD filter set
$ 198.29
ready for shipping in 24
h
Omegon
Pro 2'' LRGB filters
$ 487.25
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 1,25
Our price:
RRP:
$ 266.04
$ 227.18
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 2"
Our price:
RRP:
$ 400.56
$ 346.75
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 36mm
$ 986.45
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 52mm
$ 1,086.09
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 31mm
$ 1,086.09
ready for shipping in 24
h
Optolong
Filters Clip Filter for Canon EOS APS-C L-Pro
Our price:
RRP:
$ 280.99
$ 238.14
ready for shipping in 24
h
Optolong
Filters Clip Filter for Nikon Full Frame L-Pro
( 1 / 5 )
RRP:
$ 302.91
Our price:
RRP:
$ 302.91
$ 258.07
ready for shipping in 24
h
IDAS
Filters Full-Spectrum Clear 48mm
Our price:
RRP:
$ 205.26
$ 183.34
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 1.25"
$ 677.56
ready for shipping in 3-5
weeks
Baader
Filters LRGB CMOS 2"
$ 538.06
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 2"
$ 421.48
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 1.25"
$ 70.75
ready for shipping in 24
h
Baader
Filters RGB CMOS 1.25"
$ 276.01
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 2"
$ 169.39
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 50x50mm
$ 697.49
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 2"
$ 168.39
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 1.25"
$ 102.63
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 31mm
$ 330.81
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 36mm
$ 85.69
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 1.25"
$ 101.63
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 2"
$ 117.58
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 1.25"
$ 103.63
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 65x65mm
$ 777.20
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50.4mm
$ 146.47
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50x50mm
$ 190.32
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 31mm
$ 75.73
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 31mm
$ 308.89
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 2"
$ 170.39
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 65x65mm
$ 266.04
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 31mm
$ 114.59
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 31mm
$ 115.58
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 31mm
$ 112.60
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 65x65mm
$ 297.93
ready for shipping in 1-2
weeks