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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
This relates only to Vixen Polarie Polarscope users
ST4 guide port for direct mount corrections
Baader Steeltrack
MFR Coating: 12nm filters work down to f/1
RJ45 Network Communication
Antlia PRO Ultra Narrowband 3nm H-alpha Filter - 1.25" for Imaging rotating focuser telescope This relates only to VixenAntlia H Alpha (Ha) 3. 0nm PRO Ultra Narrowband Filter Mounted in 1. 25" Filter Cell (31. 8mm) Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3. 5nm! The Antlia H Alpha (Ha) 3. 0nm filter is suitable for imaging H Alpha emissions from nebulae, planetary nebulae and supernova remnants. The 3. 0nm bandwidth delivers a high transmission at a centre wavelength of 656. 3nm. The extreme narrowness in bandwidth enables Astro
US$ 526.44
US$ 592.22
US$ 305.94
