Antlia Tri-Band Ultra II RGB Filter - 2" - RGB-TRIB-ULTRA-II-2 2X Barlows featuring an ED/HD optical system

featuring an ED/HD optical system

and stars at precise rates

The most compact model in the Celestron Ultima series spotting scopes

9 µm Frame Rate 93 fps (at 10 bit

greater magnification potential

Antlia Tri-Band Ultra II RGB Filter - 2" - RGB-TRIB-ULTRA-II-2 2X Barlows featuring an ED/HD optical systemAntlia Tri Band Ultra II RGB Filter 2" Mounted The Antlia Tri Band Ultra II RGB Filter is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most substantial information in the RGB bands, which makes Antlia Triband RGB Ultra Filter possible to shoot over 90% of deep sky objects, in addition to its excellent performance on emission nebula, different from other ultra narrowband filters, it is able to