Color Imaging (LRGB) Astronomy Filters
Color Imaging (LRGB) Astronomy Filters
Andover Corporation’s LRGB filter sets are designed for high-performance astrophotography using monochrome sensors. Our Red, Green, and Blue filters isolate specific portions of the visible spectrum to enhance contrast and detail across multiple wavelengths. These filters can be used individually for targeted imaging or together to build vivid composite images.
Our Luminance filter boosts overall brightness and sharpness, making it ideal for capturing faint galaxies and nebulae. Each filter in the set is hard-coated for durability and delivers excellent transmission, sharp spectral cutoffs, and minimal stray light.
Common Applications
- Deep-sky color astrophotography
- Planetary and lunar imaging
- Multi-channel image stacking with monochrome cameras
- Scientific imaging and photometric research
Showing all 4 results
- Wavelength: 470 ±nom
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 65 ±nom nm
- Transmission: 93%
- Size: 31.0 Ø +0.0 / -0.25
- Thickness: 10.0 ±nom
- Scratch-Dig: 60/40
- Wavelength: 545 ±nom
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 85 ±nom nm
- Transmission: 93%
- Size: 31.0 Ø +0.0 / -0.25
- Thickness: 10.0 ±nom
- Scratch-Dig: 60/40
- Wavelength: 570 ±nom
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 260 ±nom nm
- Transmission: 92%
- Size: 31.0 Ø +0.0 / -0.25
- Thickness: 10.0 ±nom
- Scratch-Dig: 60/40
- Wavelength: 645 ±nom
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 90 ±nom nm
- Transmission: 93%
- Size: 31.0 Ø +0.0 / -0.25
- Thickness: 10.0 ±nom
- Scratch-Dig: 60/40
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
$310.00
$267.00
$236.00
In Stock
$310.00
$267.00
$236.00
In Stock
$310.00
$267.00
$236.00
In Stock
$310.00
$267.00
$236.00
In Stock