Colour filters, nebula filters, filters for astrophotogrphy

Filters are very important in astronomy. They increase the contrast of certain celestial objects or reduce the brightness of objects for a safe and unstressed observation.

On this page, you can find filter for visual observation (marked with an eye symbol) and for astrophotography (marked with a camera symbol).

♦ Moon and planets: colour filters and neutral-density filters
♦ Deep-sky viewing: nebula filters for observing
♦ Astrophotography: nebula filters, DSLR filters and L-RGB filters

Color Filters and Color Filtersets Increase the contrast of moon and planets	Nebular Filters for Visual Observing Increase in contrast when observing nebulae	Neutral-Density and Polfilter Filter for brightness attenuation without change in colour
Photo Swanband Nebular Filters H-Alpha, O-III, S-II, H-Beta Swanband Nebular Filter for Astrophotography	Photo Broadband Filters CLS UHC ... Broadband Nebular filters for Astrophotography	Photo Planetary Filters Contrast Filters for planetary photography
Photo R-G-B and IR Cut Filters CCD Color, Clear and IR Block Filters - Single Filters	Photo - Filtersets L-RGB and Nebular Sets for Astrophotography	Photometric Filters Johnson and Cousins, UBVRI, Bessel and Sloan SDSS Filters
Clip Filter for DSLR Cameras Clip filters and Astrophoto Refit Service for DSLR	Filter Wheels and Filterslider Filter change and filter installation for astrophotography and observation	Solar Filters for white light Objective Filters, Herschel Prisms, Filterfoil, eclipse glasses ...
Solarfilter for H-Alpha and Calcium H-Alpha & Calcium, Blocking and Energy Rejection Filters ...