See Nebulae the way you were meant to
This extremely versatile filter can be used to cut out large amounts of light pollution and improve visibility – It is often considered the most important filter to get after you have a UHC filter. This one is 2″, so you can use it with your larger, 2″ eyepieces (See also our 2″ UHC and 2″ H-Beta filters we have available).
Astro Dog is Kson’s Authorised Australian Dealer – Genuine Stock, Actually made by Kson themselves, Shipped from Brisbane, Australia
- Kson 2″ O-III (Oxygen 3) Filter
- Plastic Case for safe, dust free storage
|Dimensions||22 × 10 × 9 cm|