SVBONY UV IR Cut Filter
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The SVBONY 1.25-inch UV IR Cut Filter is a multi-coated optical filter designed to block ultraviolet and infrared light, helping digital cameras and CCD sensors capture cleaner, sharper planetary images through a telescope. It addresses the common issue of color fringing and soft focus that occurs when sensors pick up wavelengths outside the visible spectrum. Overall, it offers a solid entry-level solution for astrophotographers looking to improve image quality without a large investment.
Key Features & Specs
| Size | 1.25-inch barrel, compatible with standard telescope eyepiece holders |
|---|---|
| Coating | Multi-layer anti-reflection coatings on both sides to reduce ghosting and light loss |
| Filtration | Blocks UV and IR wavelengths, passing only visible light to the sensor |
| Construction | Aluminum alloy ring with optical glass element |
| Compatibility | Works with CCD and CMOS digital cameras, DSLRs, and dedicated astronomy cameras |
| Purpose | Sharpens planetary and lunar detail by eliminating infrared-induced focus shift |
| Weight | Lightweight design that adds negligible load to the focuser |
Best for: Amateur astrophotographers using DSLR or CCD cameras with a 1.25-inch telescope who want sharper, more color-accurate planetary images at an affordable price.