Celestron Nebula Filter for Origin Smart Telescope

Unlock the full imaging potential of your Celestron Origin Smart Telescope with the Celestron 1.25" Nebula Filter—engineered specifically for high-speed optics like the f/2.2 RASA system. This multi-bandpass filter selectively transmits H-alpha (656nm), H-beta (486nm), and OIII (496nm/501nm) wavelengths to enhance contrast, clarity, and color in emission nebulae imaging.

Designed to suppress artificial light pollution, the filter allows only nebular light to pass through, delivering saturated, noise-free images even from light-polluted locations. Its precision construction includes Schott B270 glass, a black anodized aluminum threaded cell, and multi-layer anti-reflective coatings—guaranteeing performance and durability. Whether you're imaging the Orion Nebula or the Rosette, the Nebula Filter transforms your Origin into a narrowband powerhouse.

• Filter Type: Nebula / Narrowband Multi-Bandpass
• Transmission: ≥85% at Hβ (486nm), OIII (496/501nm), Hα (656nm)
• Light Suppression: <0.5% transmission outside target bands
• Filter Size: 1.25" (31.75mm)
• Optical Thickness: 2 mm
• Glass: Schott B270
• Coatings: Dichroic Multibandpass + Anti-Reflection
• Cell: Machined Aluminum, Black Anodized
• Insert Style: Threaded
• Shape: Round
• Optimized Use: f/2.2 RASA (Celestron Origin)
• Warranty: Celestron – 2 Years

• Celestron 1.25" Nebula Filter
• Foam-Lined Plastic Case