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SVBONY SV227 Telescope Filter 2", OIII 5nm Narrow-Band CCD Filter, Light Pollution Filter Improve Contrast Bundle with SV241 Astronomy Telescope Power Adapter for Deep Sky Astrophotography

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Product details

Management number 208573484 Release Date 2026/03/22 List Price US$44.00 Model Number 208573484
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The SCBONY SV227 OII filter is designed for nebula observation and reducing the transmission of certain wavelengths of light. The larger the optical density, the clearer the image details. You can connect to your 2 inch eyepiece and make the sky you see even better. 90% transmission - whether under dark skies or under the sky glow of a city. The thickness of the substrate can affect parameters such as wavelength and dispersion of the filter. The Full Width at Half Maximum (FWHM) is about 5 nm. The OIII filter is designed for nebula observation allowing 5nm bandwidth of light centered on a wavelength of 500.7nm through. M48x0.75 thread interface adapts to most devices. SVBONY SV241 Astronomy Power adapter is a hub specifically designed for astronomical imaging and an invaluable assistant for shooting the starry sky. It integrates a plethora of power and data interfaces, featuring exceptional industrial design and hardware protection functionalities.

  • Multi-port design: the astro power adapter has 6 DC outputs; each supporting up to 10A; 2 USB 3.1 ports for high-speed camera readout; 1 USB2.0 and 1 Type-C port for devices like equatorial mounts and guide cameras; 2 USB ports share 5V 8A power; perfect for dew heaters
  • Safe and secure: equipped with built-in ESD protection; reverse polarity prevention; and efficient filtering to prevent short circuits; SV241 power adapter acts as a safety shield for your devices; Every connection is rock-solid and worry-free
  • Design for portability: weighing just 125g and measuring 96x61x25mm; this compact SV241 power adapter is designed for portability; With M4 and UNC 1/4 screw hole on the bottom; installation is a breeze
  • 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

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