OEM
2 Inch Nebula Light Pollution Filter for Telescopes
2 Inch Nebula Light Pollution Filter for Telescopes
Couldn't load pickup availability
Reveal breathtaking cosmic detail from the comfort of your own backyard. This 2 Inch Nebula Light Pollution Filter enhances nebular contrast and colour while cutting through haze, moonlight, and city glare for cleaner, more defined images.
Key Features
-
Powerful Dual Band Filtering: Isolates H-Alpha and OIII wavelengths (7nm each) for enhanced deep-sky photography.
-
Excellent Light Rejection: Minimises interference from artificial lighting and atmospheric conditions for clearer results.
-
High Transmission Rate: Over 90% transmittance ensures bright, natural colours in your astrophotos.
-
Universal 2 Inch Fit: Compatible with standard 2 inch telescope accessories and imaging setups.
-
Strong Optical Performance: 1.8mm thick precision-polished glass with a 60/40 surface quality rating for exceptional clarity.
-
Ideal for Fast Telescopes: Works effectively with f/5 and slower optics for balanced exposure and image sharpness.
Specifications
-
Filter Type: Dual Band (H-Alpha & OIII)
-
Bandwidth: 7nm + 7nm
-
Blocking: OD5
-
Wavelength Range: 300–1100nm
-
Peak Transmittance: H-Alpha 656.3nm >94%, OIII 500.7nm >90%
-
Thread: M48x0.75 (2 inch)
-
Thickness: 1.8mm
-
Net Weight: 12.5g
Package Contents
-
SV220 2 Inch Dual Band Telescope Filter
-
Protective PP Storage Box
What Makes This a Smart Buy:
Engineered for clarity and convenience, this filter delivers professional-quality astrophotography results without leaving home. It’s perfect for capturing nebulae and deep-sky objects with vibrant contrast and minimal post-editing.
