OM System
OM System OM-3 Astro
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The OM SYSTEM OM-3 ASTRO is a camera specialized in astrophotography that stands out for its IR-cut filter optimized to capture red emission nebulae (Hα) and its intelligent functions such as Starry Sky AF and Night Vision mode. Built with a compact magnesium body with IP53 weather-resistant certification, it integrates a 20.4 MP sensor, the TruePic™
- Stellar Autofocus: Locks focus on the stars instantly.
- Extreme resistance: IP53 sealing against rain, dust and freezing (-10°C).
- Intelligent super resolution: Photos of up to 80 MP that compensate for the movement of the stars.
- Night vision: Screen in red tones to avoid dazzling you in the dark.
- Nebula Capture: Special filter that reveals the intense reds of the deep sky.
Specifications
Year 2026
Sensor 20.4 MP
IBIS Yes
Weight 366 g
Price USD 2499.99
Battery 310 shots
- Brand
- OM System
- Line or model
- OM-3 Astro
- Effective Megapixels
- 20.4 Effective megapixels: usable sensor resolution for images.
- Sensor Type
- Cmos Partially Stacked Sensor technology (for example, CMOS, CCD).
- Processor
- TruePic X
- Low-pass filter
- No OLPF Optical low‑pass filter that reduces moiré and aliasing.
- ISO Range
- 100-25,600 (expandable to 102,400) Range of ISO values available on the camera.
- Body Type
- Compact mirrorless interchangeable-lens camera
- Kind
- Mirrorless
- Dimensions
- 5.5 x 3.5 x 1.8 in (139.3 x 88.9 x 45.8 mm) Physical body dimensions (width × height × depth), usually in mm.
- Viewfinder
- OLED EVF, 2.36M dots, 100% coverage, 1.48x magnification Viewfinder type (optical or electronic) for composition.
- Screen Size
- 3.0" vari-angle touchscreen LCD Physical size of the screen; measured by the visible diagonal in inches.
- Resolution
- 1.62M dots Number of pixels shown on the screen (width × height).
- Articulation
- Fully articulated vari-angle screen Screen articulation type (tilting, fully‑articulated, etc.).
- Video Modes
- 4K at 60p, 30p, 24p · FHD at 240p, 120p, 60p, 30p, 24p Available combinations of resolution and frames per second (FPS) for video recording.
- 4K Max FPS
- 60 Maximum frames per second at 4K.
- FHD Max FPS
- 240 Maximum frames per second in Full HD.
- Wireless
- Wi-Fi 5 (802.11ac), Bluetooth 4.2, USB-C (USB 3.2 Gen 1) Wireless features available (Bluetooth/Wi‑Fi).
- Launch Price
- USD 2499.99 Launch price (year 2026): manufacturer’s suggested price at release. Current price may be considerably lower. See current prices in the useful links section.
