In response to customer feedback and to ensure that future shipments meet the 55mm back focus standards, our factory is currently performing thorough inspections. As part of our verification process, we are conducting star point testing with aligned light tubes alongside the standard 55mm back focus configuration. Read More
Whether you are capturing the vibrant colors of emission nebulae with our narrowband filters or enhancing contrast in light-polluted urban environments with our multiband filters, SVBONY filters are engineered to provide exceptional performance. Our broadband filters allow for versatile usage, making them ideal for general stargazing and imaging across different celestial objects. Read More
How to Choose Between SV220, SV240, and SV260 Filters. SV220 Targets specific wavelengths near OIII (500.7 nm) and Hα (656.3 nm), enhancing signal capture from nebulae while reducing sky background brightness. SV240 is esigned for urban areas with significant light pollution, suitable for photographing galaxies and reflection nebulae. SV260 ois effective for capturing images of various celestial bodies, including galaxies and star cluster. Read More
The SV555 Astrograph is an excellent choice for both amateur and professional astrophotographers looking to enhance their celestial imaging capabilities. By following the outlined methods for filter installation, you can make the most out of your astrograph and enjoy capturing the beauty of the night sky. Read More
