
- OM System just launched a niche E-M1 Mark III with IR-cut filter in front of the sensor
- Fine-tuned to pass through 100% of the Hα rays vital to astrophotography
- Two astrophotography filters for current OM System cameras were also revealed
If astrophotography is your thing, then OM System just launched the camera for you – the E-M1 Mark III Astro. It's based on the same design and equipped with the same features as the five year old E-M1 Mark III but with one crucial difference – it has an IR-cut filter in front of its sensor that's fine tuned to pass through 100% of the Hα rays.