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
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
The light transmission of astronomical filters is crucial for astrophotography, particularly in star field photography. This is because astronomical observation often takes place in low-light environments, and if the filter’s transmission rate is not high, it can result in reduced brightness of celestial objects. Only filters with high light transmission can preserve the light from these objects, capturing natural, complete images of the celestial bodies. Read More
As the night sky changes, it’s another exciting time for astronomy enthusiasts—the viewing season for the Quadrantids. Every year in early January, this meteor shower brings us beautiful shooting stars, like bright stars streaking across the night sky. This article will provide a detailed observation guide to help you fully prepare and enjoy this cosmic feast. Read More
