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
$ 269.00
ready for shipping in 24
h
Omegon
Filters 1.25'', L- RGB CCD filter set
$ 199.00
ready for shipping in 24
h
Omegon
Pro 2'' LRGB filters
$ 489.00
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 1,25
RRP:
$ 266.00
Our price:
$ 227.00
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 2"
RRP:
$ 400.00
Our price:
$ 346.00
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 36mm
$ 990.00
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 52mm
$ 1,090.00
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 31mm
$ 1,090.00
ready for shipping in 24
h
IDAS
Filters Full-Spectrum Clear 48mm
RRP:
$ 205.00
Our price:
$ 183.00
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 1.25"
$ 670.00
ready for shipping in 3-5
weeks
Baader
Filters UV/IR L CMOS 1.25"
$ 71.00
ready for shipping in 24
h
Baader
Filters RGB CMOS 2"
$ 420.00
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 1.25"
$ 275.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 2"
$ 540.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 50x50mm
$ 690.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 36mm
$ 126.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 50.4mm
$ 590.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 31mm
$ 330.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 1.25"
$ 324.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 2"
$ 117.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 31mm
$ 75.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 36mm
$ 124.00
ready for shipping in 24
h
Baader
Filters RGB-B CMOS 31mm
$ 112.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 31mm
$ 115.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50.4mm
$ 147.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 31mm
$ 114.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 1.25"
$ 101.00
ready for shipping in 24
h
Baader
Filters RGB-G CMOS 1.25"
$ 103.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50x50mm
$ 190.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 1.25"
$ 102.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 65x65mm
$ 266.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 36mm
$ 86.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 36mm
$ 123.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 65x65mm
$ 297.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 65x65mm
$ 910.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 65x65mm
$ 298.00
ready for shipping in 1-2
weeks