ANTLIA TRIBAND II RGB ULTRA FILTER 2" ESATTO 3.5" 5 are still usable

5 are still usable

ASCOM Platform  EQMOD driver

even in apochromatic telescopes as they are not corrected outside the visible spectrum

The William Optics T-Ring for Fuji X-mount mirrorless cameras is a high quality M48 camera adapter made from CNC-machined and anodized aluminium

Just one click of the brass pin on the bottom of the slider releases it from the magnetic fixtures for easy removal

ANTLIA TRIBAND II RGB ULTRA FILTER 2" ESATTO 3.5" 5 are still usableThe new Antlia Triband II RGB Ultra 2" filter is a broadband filter specifically designed for astrophotography with colour DSLR, CMOS or CCD cameras in areas with heavy light pollution. Three passbands in the red, green and blue allow imaging of all deep sky targets such as galaxies, star clusters and reflection nebulae. The new Triband II version adds the H Beta 486. 1nm line, enhancing its ability to capture finer details of nebulae. Spectrum curve