Svbony SV227 Telescope Filter 2", OIII 5nm Narrow-Band CCD Filter, Light Pollution Filter Reduce Light Pollution and Sky Glow, Improve Contrast and Detail for Deep Sky Astrophotography

Svbony SV227 Telescope Filter 2", OIII 5nm Narrow-Band CCD Filter, Light Pollution Filter Reduce Light Pollution and Sky Glow, Improve Contrast and Detail for Deep Sky Astrophotography

• SV227 2" Narrow-Band Filter is specifically designed for use with monochrome cameras in astrophotography; it effectively isolates the emission lines of certain celestial objects; enhancing image detail and contrast to make features more pronounced
• OIII 5nm 2" Filter is designed to deliver 90% transmission at the 500.7nm line which provides you with well defined nebulae structures
• 300-1000nm wavelength range; the SVBONY OIII 5nm 2" Filter transmits a 5nm bandwidth of light that is centered at 500.7nm
• 2 inch mounted; the filter can thread directly into the 2 inch barrel of your telescope eyepiece
• SVBONY OIII narrow band filter reduces other transmissions; including wavelengths of light that are responsible for light pollution
• SVBNOY OIII 5nm 2" Filter greatly enhances contrast and allows high-contrast imaging even in areas with strong light pollution