SVBONY UV IR Cut Filter
Buy on Amazon
The SVBONY 1.25-inch UV IR Cut Filter is designed to block ultraviolet and infrared light, helping to produce sharper, more color-accurate planetary images in astrophotography. It features multi-layer coatings to reduce chromatic aberration and improve overall image clarity when used with CCD or digital camera sensors. For the price point, it offers solid optical performance that makes it a practical entry-level addition to any astronomy imaging setup.
Key Features & Specs
| Size | 1.25-inch barrel diameter, compatible with standard telescope focusers and eyepiece holders |
|---|---|
| Function | Blocks UV and IR wavelengths to reduce chromatic aberration and keep planetary images sharp |
| Coating | Multi-layer anti-reflection coatings on both sides for improved light transmission in the visible spectrum |
| Compatibility | Works with CCD sensors, DSLR cameras, and digital cameras attached to 1.25-inch telescopes |
| Material | Aluminum alloy filter frame with optical glass element for durability and consistent performance |
| Transmission | Passes visible light wavelengths roughly between 400nm and 700nm while cutting UV and IR bands |
| Use Case | Primarily intended for planetary and lunar astrophotography rather than deep-sky imaging |
Best for: Amateur astrophotographers using CCD or digital cameras with a 1.25-inch telescope who want to improve image sharpness and color accuracy during planetary and lunar imaging sessions without a large investment.