2 Inch Duo-Band Astronomy Filter SII OIII Joyce Designed to handle everything from

Designed to handle everything from smoothies to grinding coffee beans

Airtight lid and desiccant to keep food fresh

Laptop compartment fits up to 15

reducing replacement costs

66° field of view ideal for personal use and focused framing

2 Inch Duo-Band Astronomy Filter SII OIII Joyce Designed to handle everything fromDesigned for deep sky imaging, this 2 inch duo band filter helps bring out fine nebula detail while reducing the impact of light pollution. Its ideal for astrophotographers who want clearer contrast and richer detail using colour cameras. Key Features Duo band design targets SII and OIII emission lines Improves contrast by darkening sky background Enhances nebula structure and fine star detail High light transmission for brighter, cleaner images Helps