![A black Olympus OM-D E-M1 Mark III camera with a textured grip is displayed against a vibrant, colorful background of outer space with stars and nebulae. The camera is shown without a lens, revealing the sensor inside.](https://petapixel.com/assets/uploads/2024/07/The-E-M1-Mark-III-Astro-Perfectly-Sees-Hα-Radiation-for-Vivid-Celestial-Photos-300x157.jpg)
The E-M1 Mark III Astro Perfectly Sees Hα Radiation for Vivid Celestial Photos
OM System quietly launched the E-M1 Mark III Astro in Japan this week, a camera that is nearly the same as the base E-M1 Mark III save for the infrared (IR) cut filter that allows 100% transmittance of Hα Radiation, allowing for the capture of vivid red celestial images.