New products

STC Filters Astro Multispectra Filter 2"
2131.33 kn
Tax included
The STC Astro Multispectra filter serves as a versatile light pollution suppression tool, tailored for DSLR cameras, effectively countering interference from artificial sources like mercury and sodium street lights. While minimizing unwanted light, it preserves crucial nebula emission lines, heightening the contrast of celestial objects. 
STC Filters Astro Duo Narrowband Filter 2"
3651.7 kn
Tax included
The Astro Duo-Narrowband filter is meticulously crafted to capture the distinct wavelengths emitted by gaseous and planetary nebulae. It prioritizes the Hα emission line at 656nm and OIII lines at 500nm, boasting high transmission while effectively combating light pollution and blocking longer wavelengths. This results in enhanced detail and contrast in your astrophotography.
Optolong Filters L-Ultimate 1,25"
1590.8 kn
Tax included
This 3nm dual-band filter is meticulously crafted to significantly mitigate the impact of light pollution while isolating the emissions from nebulae into H-Alpha (red) and OIII (green-blue) wavelengths. By blocking light pollution and enhancing the signal from nebulae, it effectively darkens the sky background, providing optimal conditions for astrophotography. 
Optolong Filters L-Pro Filter 77mm
1761.25 kn
Tax included
This filter is designed to enhance the contrast of deep-sky objects and reduce the impact of sky background interference, particularly in light-polluted areas. Achieving this involves a sophisticated transmission characteristic that allows the lines of deep-sky objects to pass while suppressing various sources of light pollution, including the atmospheric oxygen emissions responsible for "skyglow."
Optolong Filters L-Pro Clip Sony Full Frame
1477.17 kn
Tax included
This filter is engineered to enhance the contrast of deep-sky objects while reducing the interference from sky background. Its intricate transmission characteristics selectively allow the passage of deep-sky object lines while suppressing various sources of light pollution, including the unwanted atmospheric oxygen emissions causing "skyglow." Particularly effective in light-polluted areas, it serves both visual and photographic purposes.