Antlia Triband RGB Ultra II 2" Mounted Filter Multiband RGB filter optimized for OSC cameras, offering excellent light pollution suppression and superb performance on emission nebulae.
Antlia ALP-T Dualband Filter Kit 2" – Ha&OIII 3 nm + SII&Hb 3.5 nm Antlia dualband kit with 2" filters Ha&OIII (3 nm) and SII&Hb (3.5 nm), optimized for OSC cameras. Maximum signal isolation and contrast for deep-sky imaging.
Antlia ALP-T Dualband 5nm HA & OIII Filter - 2"
Antlia 2″ Mounted Filter Holder – for OAG / Filter Drawer
Antlia 8-EL UHC Pro Visual Enhancer Filter – 2 Inch High-performance optical filter designed for visual deep-sky observation, enhancing contrast of celestial objects while reducing moderate light pollution
Antlia ERF Dualband Hα + CaK Filter 2" (M48 x 075)
Antlia Quad Band Light Pollution Filter for Astrophotography
Antlia modular OAG System with 2″ Mounted Filter Drawer Compact all-in-one system combining an off-axis guider and a 2″ filter drawer. Compatible with M42, M48, M54, and M60 adapters.
Antlia CaK 3 nm Herschel Wedge with 1.25" Filter for Imaging Antlia solar imaging system with 35 mm Herschel prism and 1.25" mounted 3 nm CaK filter centered at 393.3 nm. High-resolution imaging only. Not for visual use.
Antlia ERF Dualband Hα + CaK Filter 130 mm
Antlia ALP-T Dualband 3nm Ha and OIII Filter - 2" Mounted Antlia ALP-T narrowband dual filter, 3nm bandwidth, 2" mounted, designed to isolate H-alpha and OIII lines. Perfect for imaging nebulae in light-polluted environments.
Antlia ERF Dualband Hα + CaK Filter 150 mm
Antlia 2.5nm H-a, SII and OIII Ultra Filters Set, 2’’ Mounted
Antlia LRGBR+ Dark Series Filters – 2’’ Mounted The Antlia LRGBR+ Dark Series 2’’ mounted filters cover the full spectrum from 390nm to 1000nm, including UV and IR light. Made of quartz glass, they provide durability, thermal stability, and high signal-to-noise ratio for full-spectrum deep-sky imaging.
Antlia ALP-T Dualband 5nm Filter Set - Ha/OIII & SII/HB - 2"
Antlia ERF Dualband Hα + CaK Filter 200 mm
Antlia LRGB Dark Series Set 2" Antlia LRGB Dark Series 2" filter set made of quartz glass for high-contrast color imaging. Exceptional transmission and parfocality. Optimized for astrophotography.
Antlia H-alpha 4.5 nm EDGE Filter 2 inch Mounted The Antlia H-alpha 4.5 nm EDGE 2 inch mounted filter provides over 90 % transmission at 656.3 nm, revealing faint H-alpha nebula structures. Designed for narrowband astrophotography, it ensures excellent contrast and superior signal-to-noise ratio.
Antlia OIII 4.5 nm EDGE Filter 2 inch Mounted The Antlia OIII 4.5 nm EDGE 2 inch mounted filter delivers over 85 % transmission at 500.7 nm, designed to reveal faint OIII nebula structures. It provides excellent contrast and a superior signal-to-noise ratio, even with fast optical systems.
Antlia SII 4.5 nm EDGE Filter 2 inch Mounted The Antlia SII 4.5 nm EDGE 2 inch mounted filter provides over 90 % transmission at 672.4 nm. Designed to capture faint sulfur II emission nebula structures, it ensures excellent contrast and precision for narrowband astrophotography.