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
$ 268.08
ready for shipping in 24
h
Omegon
Filters 1.25'', L- RGB CCD filter set
$ 198.32
ready for shipping in 24
h
Omegon
Pro 2'' LRGB filters
$ 487.33
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 1,25
Our price:
RRP:
$ 265.09
$ 226.23
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 2"
Our price:
RRP:
$ 399.63
$ 345.82
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 36mm
$ 986.62
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 52mm
$ 1,086.28
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 31mm
$ 1,086.28
ready for shipping in 24
h
Optolong
Filters Clip Filter for Canon EOS APS-C L-Pro
Our price:
RRP:
$ 281.04
$ 237.19
ready for shipping in 24
h
Optolong
Filters Clip Filter for Nikon Full Frame L-Pro
( 1 / 5 )
RRP:
$ 301.97
Our price:
RRP:
$ 301.97
$ 258.12
ready for shipping in 24
h
IDAS
Filters Full-Spectrum Clear 48mm
Our price:
RRP:
$ 205.30
$ 183.37
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 1.25"
$ 677.68
ready for shipping in 3-5
weeks
Baader
Filters LRGB CMOS 2"
$ 538.16
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 1.25"
$ 70.76
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 2"
$ 420.56
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 1.25"
$ 275.06
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 50x50mm
$ 687.65
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 36mm
$ 85.71
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 2"
$ 169.42
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 31mm
$ 329.87
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 2"
$ 117.60
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 1.25"
$ 102.65
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50x50mm
$ 189.35
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 1.25"
$ 100.66
ready for shipping in 24
h
Baader
Filters RGB-R CMOS 31mm
$ 113.61
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 1.25"
$ 103.65
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 31mm
$ 307.95
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 2"
$ 170.42
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 31mm
$ 74.74
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 65x65mm
$ 265.09
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50.4mm
$ 146.50
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 31mm
$ 115.60
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 31mm
$ 111.62
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 36mm
$ 123.58
ready for shipping in 24
h
Baader
Filters RGB-G CMOS 65x65mm
$ 297.98
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 65x65mm
$ 295.99
ready for shipping in 1-2
weeks