Pay in 4 interest-free payments of $57.50 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
and your own custom hardware all attach to the FDA
You can see the increase in contrast in the sequence of equal-exposure images of the Crescent Nebula (NGC 6888) taken on the same system and on the same night
and dusky details on Neptune and Uranus
25 Inch #47 Violet Color Filter can be used when looking for polar caps on Mars
CXB (formerly Astrodon) 5nm Narrowband SII Filter (Sulfur II) FarSight and your own custom hardwareNotice: As of 9 23 2025 New production has been started. We have had some filter yeild from the intial testing runs and those filter are available for purchase now. Please monitor our website for upcoming notices of availability dates and the ability to place pre orders. Status of the filter sizes are as follows: SII 5nm 1. 25" mounted release date TBD (check back soon) SII 5nm 36mm round unmounted release date TBD (check back soon) SII 5nm 50mm round
