Antlia Tri-Band Ultra II RGB Filter - 2" - RGB-TRIB-ULTRA-II-2 2X Barlows Zero Amp Glow: Yes

Zero Amp Glow:  Yes

easy to transport

thread-on Counterweight bar length and diameter 213mm and 20mm Type of motor Mini-DC Servo Drive type Gear Illuminated Polarscope

Interface: 50mm

featuring an ED/HD optical system

Antlia Tri-Band Ultra II RGB Filter - 2" - RGB-TRIB-ULTRA-II-2 2X Barlows Zero Amp Glow: YesAntlia 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