Noise is one of the main challenges in astrophotography. Even though the Canon EOS Ra produces noticeably less noise compared to the older Canon 60Da, high-ISO wide-angle images still show visible grain—especially when zoomed in.
Over the years I tried many noise-reduction tools including Adobe Camera Raw, Noise Ninja, and Photoshop’s built-in filters. But Topaz DeNoise AI completely changed my workflow. Its artificial intelligence–based processing gives far cleaner results with less effort, turning amateur astrophotography into almost professional-level output with just one filter.
Topaz DeNoise AI integrates directly into Photoshop, making the cleanup process simple, fast, and extremely effective.
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| Topaz DeNoise AI Astrophotography |
This screenshot shows a live split-screen inside Topaz DeNoise AI. The left half displays the original noisy image, and the right half shows the AI-cleaned version. This preview uses my real astrophotography frame of the Milky Way’s bright galactic center rising over the forest in Bethel, Catskill, NY. The software allows adjusting settings in real time, so you can immediately see improvements in star sharpness, dust lanes, and sky texture as noise is reduced.
Canon EOS Ra — 5 sec, ISO 20,000, f/2.8, 16mm + Topaz DeNoise AI
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| Topaz DeNoise AI Canon Ra Milky Way Astrophotography |
This is the final processed photo after applying Topaz DeNoise AI. Captured using the Canon EOS Ra in Bethel, Catskill, NY, this Milky Way frame becomes dramatically cleaner after denoising. The AI preserves fine structure in the galactic core, enhances contrast, and minimizes high-ISO grain while keeping the image natural and sharp.


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