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
$ 209.00
ready for shipping in 24
h
Omegon
Filters 1.25'', L- RGB CCD filter set
$ 199.00
ready for shipping in 24
h
Optolong
Filters LRGB Filter-Set 1,25
RRP:
$ 274.00
Our price:
$ 234.00
ready for shipping in 3-5
weeks
Optolong
Filters LRGB Filter-Set 2"
RRP:
$ 412.00
Our price:
$ 356.00
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 52mm
$ 1,120.00
ready for shipping in 24
h
IDAS
Filters Type 4 BGR+L 36mm
$ 1,020.00
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 31mm
$ 1,120.00
ready for shipping in 24
h
Optolong
Filters Clip Filter for Canon EOS APS-C L-Pro
RRP:
$ 289.00
Our price:
$ 245.00
ready for shipping in 24
h
Optolong
Filters Clip Filter for Nikon Full Frame L-Pro
( 1 / 5 )
RRP:
$ 312.00
RRP:
$ 312.00
Our price:
$ 266.00
ready for shipping in 3-5
weeks
IDAS
Filters Full-Spectrum Clear 48mm
RRP:
$ 211.00
Our price:
$ 189.00
ready for shipping in 3-5
weeks
IDAS
Filters Type 4 BGR+L 1.25"
$ 700.00
ready for shipping in 3-5
weeks
Baader
Filters UV/IR L CMOS 1.25"
$ 73.00
ready for shipping in 24
h
Baader
Filters UV/IR L CMOS 2"
$ 121.00
ready for shipping in 24
h
Baader
Filters LRGB CMOS 2"
$ 560.00
ready for shipping in 24
h
Baader
Filters LRGB CMOS 50.4mm
$ 610.00
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 1.25"
$ 284.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 1.25"
$ 334.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 36mm
$ 130.00
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 31mm
$ 317.00
ready for shipping in 1-2
weeks
Baader
Filters RGB CMOS 2"
$ 433.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50.4mm
$ 151.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 36mm
$ 430.00
ready for shipping in 1-2
weeks
Baader
Filters LRGB CMOS 31mm
$ 341.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 31mm
$ 118.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-G CMOS 31mm
$ 119.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 31mm
$ 115.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 1.25"
$ 104.00
ready for shipping in 24
h
Baader
Filters RGB-G CMOS 1.25"
$ 106.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 1.25"
$ 105.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 50x50mm
$ 196.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 31mm
$ 77.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 36mm
$ 89.00
ready for shipping in 1-2
weeks
Baader
Filters UV/IR L CMOS 65x65mm
$ 274.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-R CMOS 36mm
$ 128.00
ready for shipping in 24
h
Baader
Filters RGB-B CMOS 36mm
$ 127.00
ready for shipping in 1-2
weeks
Baader
Filters RGB-B CMOS 50x50mm
$ 202.00
ready for shipping in 1-2
weeks