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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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Silver
1x Hot Shoe
1x 1/4"-20 Female
14 to 104 Degree F (-10 to 40 Degree C) at 30 to 90% Humidity
Micro Four Thirds
Effective: 20.4 Megapixel
Actual: 22.9 Megapixel
17.4 x 13 mm (Four Thirds) BSI Stacked CMOS
Sensor-Shift, 5-Axis
No
Stills & Video
Crop Factor: 2x
Mechanical Focal Plane Shutter and Electronic Rolling Shutter
Electronic Shutter: 1/32000 to 60 Seconds
Electronic Front Curtain Shutter: 1/320 to 60 Seconds
Mechanical Shutter: 1/8000 to 60 Seconds
Bulb Mode
Native: 200 to 25,600
Center-Weighted Average, Multi-Zone, Spot
Aperture Priority, Manual, Program, Shutter Priority
-5 to +5 EV (1/3, 1/2, 1 EV Steps)
2000 to 14,000K
Presets: AWB, Color Temperature, Custom
Up to 120 fps at Maximum Resolution
Yes
2/12-Second Delay
4:3
JPEG, Raw
14-Bit
H.264/H.264 Long GOP/MOV/MPEG-4 AVC 4:2:0 8-Bit:
4096x2160 at 24.00/25/30.00/50/60.00 fps (102 to 205 Mb/s)
3840x2160 at 24.00/25/30.00/50/60.00 fps (102 to 105 Mb/s)
1920x1080 at 24.00/25/30.00/50/60.00 fps (30 Mb/s)
H.265/H.265 Long GOP/MOV 4:2:0 10-Bit:
4096x2160 at 24.00/25/30.00/50/60.00 fps (77 to 155 Mb/s)
3840x2160 at 24.00/25/30.00/50/60.00 fps (155 Mb/s)
1920x1080 at 24.00/25/30.00/50/60.00 fps (162 Mb/s)
Yes
2-Hour Maximum in 4K
No
Stereo
16-Bit 48 kHz LPCM Audio
FLAT, HDR-HLG, OM-Log
Single Slot: SD/SDHC/SDXC (UHS-II)
1x Micro-HDMI Output
1x 1/8" (3.5mm) TRS Stereo Headphone Output
1x 1/8" (3.5mm) TRS Stereo Microphone Input
1x USB-C Input
1x USB-C Data Output (Shared with Power Input)
Wi-Fi 4 (802.11n) / Bluetooth 4.2
Yes: Android & iOS
App Name: OM Image Share
Functionality: Access Stored Files, Remote Control, View Live Feed
3.0" (7.6cm) (3:2)
1.62M dots
Articulating 3" Touchscreen LCD
2.36M dots
OLED Electronic Viewfinder
27mm at -1 dioptre from eyepiece lens
100%
Max. 1.37x with a 50mm lens set to infinity at -1 dioptre (depending on selected viewfinder style)
Equipped -4.0 - +2.0 diopters / built-in type
No
Fill In, Flash On, Manual, Off, Slow Sync
1/250 Second
TTL
Shoe Mount
Required, Included
Lithium Ion
Non-Universal
1
5.5 x 3.5 x 1.8" (139.3 x 88.9 x 45.8mm)
Body Only: 14.56 oz (413g)
Including battery and memory card: 17.49 oz (496g)
050332195998




The OM System OM-3 Astro is a dedicated Astrophotography camera designed to push beyond daylight, capturing stars, galaxies, red nebulas, and nightscapes with confidence & precision. From glowing horizons to silent remote dark skies, it lets you explore the universe and your creativity, wherever the night takes you.

Experience creative freedom redefined under open skies. The OM System OM-3 Astro camera delivers incredibly sharp, stable, and colorful photos of the night sky.

From starlit skies to long exposures, the OM-3 Astro unlocks the magic of the night with Starry Sky AF, Night Vision Mode, and Live Composite - powerful features that make capturing stunning low-light images effortless, with no extra gear or guesswork.

Specially tuned color profiles allow the sensor to capture the rich red hues of nebulas and galaxies that standard daylight cameras completely miss.

Watch your image build in real-time on the screen so you can capture perfect star trails and light painting without ever overexposing the background.

The camera automatically locks crisp focus on the stars with a single press, taking the frustrating guesswork out of manual night sky focusing.
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The OM-3 Astro’s screen uses a special low-light mode that lets you clearly see your settings in the dark without ruining your eyes' natural night vision.
The OM-3 Astro is built for night sky adventures, with a lightweight, full-metal body under 500 g and IP53-rated durability. From starlit landscapes to remote deep-sky locations, it stands up to the elements so you can focus on capturing the celestial expanse.

Weighing 1.09lbs, this rugged astrophotography camera is easy to bring into remote dark-sky locations, without weighing you.

You can shoot confidently in freezing temperatures, heavy night dew, or dusty conditions — all because this camera is tightly sealed against the elements.

Switching to shooting fast-moving subjects? No problem, the OM System OM-3 Astro camera tracks and captures every split-second action with perfect clarity.
Easily create stunningly high-definition time-lapse videos of the stars moving overhead to share your universe in cinematic motion.
https://explore.omsystem.com/us/en
800-622-6372
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