Blue 400-510 nm / Green 490-580 nm / Red 595-690 nm / Luminance UV/IR cut 420-685 nm
Band count
4 bands
Blocking
Reflex-blocker hard coating with sealed coating edges
Specifications
Thickness
2 mm
Construction
Substrate / coating
CMOS-optimized Baader Reflex-Blocker / Life-Coat
Use
Camera use
Mono astronomy cameras
Best for
Broadband natural-color LRGB imaging
Astrophotography Fit
Best for building natural-color broadband data with a monochrome camera.
Baader LRGB Filter Set is a midrange CMOS-optimized LRGB filter set (1.25", 2", and unmounted variants). Passbands: Blue 400-510 nm / Green 490-580 nm / Red 595-690 nm / Luminance UV/IR cut 420-685 nm.
Best for building natural-color broadband data with a monochrome camera.
Choose filter size around the sensor diagonal, telescope speed, and filter-wheel or drawer geometry. Flats are still required; a filter can improve contrast, but it will not rescue tilt, bad focus, or poor calibration.
Best paired with
Monochrome cooled cameras and electronic filter wheels
Broadband galaxies, clusters, reflection nebulae, and star fields
Dark-sky sites or well-calibrated light-polluted workflows
Not recommended for
One-shot color cameras where LRGB adds complexity without benefit
Heavy light pollution without enough total integration
Emission-only projects where narrowband filters are the priority
Where To Buy
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