Solar Astronomy

Baader filters are sold individually. If you have a pair of binoculars, you will need to order 2 filters. Safe solar observation with all types o...

AstroSolar®Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0 Safe for vis...

ASSF – Baader Solar Filter for Spotting Scopes, amateur telescopes and camera lenses This family of filters offers a stable and rigid solution for ...

ASTF – Baader Solar Filter for all high-end Telescopes (Refractors, Reflectors, CATs) This family of solar filters is made in the most elaborate wa...

The Baader Planetarium 2" Cool-Caramic Safety Herschel Prism delivers the finest white-light solar views obtainable, and is the only white light fi...

D-ERF (Dielectric Energy Reflection Filter) in different sizes Pre-filter to reduce heat during H-alpha observation with SolarSpectrum Filters Pla...

NOT suitable for visual solar observation - permanent eye injury will result from any visual use, including use of optical viewfinders on DSLR ca...

Single filter (unstacked!), shows finest solar details in calcium K (Cak) lightFor solar photography only in combination with enclosed AstroSo...

1¼" Double Stacked Baader Solar Continuum Filter. 8nm / CWL 540nm. Includes 1x AstroSolar®Photo Film OD 3.8 20x29 cm. The filter includes two Baad...

Baader 1.25" & 2" Solar Continuum Filter, 10nm / CWL 540nm Enhances contrast and reduces the effect of atmospheric turbulence. Also a must for...

Mounted onto the eyepiece side of the SolarSpectrum filter and reduces the telecentric system extended focal length downward by a factor of 0.7 Wo...

Like the TZ-3 telecentric, the RG 0.4x Telecompressor features 46mm clear aperture throughout, perfectly suitable even for large SolarSpectrum RG4...