1.25/2inch/EOS-C UHC Ultra High Contrast Filter Reduce Light Pollution for Stunning Deep-Sky Astronomy Photography
4 | Reviews- Enhanced Contrast for Nebulae Viewing
- Ideal for Light-Polluted Skies
- Sharp, Clear Imaging
- Simple to Use and Compatible
- Durable Construction for Long-Term Use
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Customer Reviews
208JeD
May 29, 2024
I bought this to help reduce night glow in our Bortle 7 city. It works well for cutting light pollution. High contrast images without compromising image quality. And is comparable to the supposed top-tier brands. Great SVBony quality for less! Super easy to use, clips directly in to camera body then attach your lens. Simple. Also helps protect camera internals a bit from dust while changing lenses.
Francisco Franco
Apr 23, 2024
This one is a nice filter, I have used it to do deepsky astrophotography imaging the Orion nebula with a DSLR and I got good results with it in bortle 8 skies.
Zeljko Alic
Sep 05, 2023
I was skeptical of this filter considering the price, but was very pleasantly surprised. It really does make a considerable difference, the sky becomes much darker when using it, allowing for better contrast. With it, the Ring nebula was way more pronounced in my telescope, when before it was just a faint smudge.
olivier laperche
Feb 27, 2023
In line delivery time (less than 2 weeks). Great filter quality, price way below other webpages or other brands. Does it job accurately . Thank you SVBONY
| Model | F9131A | F9131B | F9131D |
| Size | 1.25'' | 2'' | EOS-C |
| thickness | 1.85mm | 1.85mm | 1.85mm |
| Type | Ultra High Contrast Filter (UHC Filter) | ||
| Thread | Standard M28.5*0.6 | Standard M48*0.75 | Canon EOS-C |
- Light Pollution Reduction UHC Filters are designed to selectively reduce the transmission of certain wavelengths of light specifically those produced by artificial light. This includes mercury vapor and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere;
- The new ultra high contrast Svbony UHC filters has improved contrast over the typical broadband filters. Sky background is darker, and contrast of emission nebulae are noticeably improved;
- We provide you with three different sizes to choose from, 1.25'' and 2'' for eyepiece, EOS-C filter is for Canon EOS-C interface.
