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OM-3 SILVER ASTRO

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Dedicated astrophotography camera designed to capture the night sky with exceptional color, detail, and clarity. Enhanced Hα sensitivity reveals the rich red glow of nebulae straight out of the camera.

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OM-3 SILVER ASTRO

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OM-3 SILVER ASTRO

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Product Description

OM-3 SILVER ASTRO

The OM SYSTEM OM-3 ASTRO is an astrophotography camera designed for photographers who want to capture the night sky with confidence - especially the rich red glow of nebulae. With enhanced Hα sensitivity enabled by a dedicated IR-cut filter and dedicated color profile control, it reveals more color, contrast, and fine detail in emission nebulae and deep-sky photography, delivering impressive results straight out of the camera.

Purpose-built computational features make night sky photography both intuitive and rewarding. The 50MP High Res Shot enhances image quality by combining multiple exposures in-camera to create a high-resolution composite, improving fine detail and reducing noise - a valuable advantage for astrophotography and night landscapes when used on a tripod or tracking/equatorial mount. Starry Sky AF ensures accurate focus on stars, while Live Composite simplifies long-exposure photography by building images gradually without overexposing bright areas.

Compact, weather-sealed, and intuitive to use, the OM-3 ASTRO is ideal for photographers looking to take their astrophotography further without added complexity. Backed by OM SYSTEM’s advanced computational photography, it delivers beautiful night sky and nebula images, with flexibility for light post-processing when desired.

Learn all about OM-3 SILVER ASTRO

Technical Specifications

Processor	TruePic™ X
Effective Resolution (approx.)	20.4 MP
AF System	Cross-type phase detection AF (1,053 points), Contrast AF (1,053 points)
Image Stabilisation	Built-in 5-axis Up to 7.5 EV steps
Monitor	3.0-inch vari-angle monitor (electrostatic capacitance touch panel), Approx. 1620k dots (3:2)

OM-3 SILVER ASTRO

Learn all about OM-3 SILVER ASTRO

Processor	TruePic™ X
Effective Resolution (approx.)	20.4 MP
AF System	Cross-type phase detection AF (1,053 points), Contrast AF (1,053 points)
Image Stabilisation	Built-in 5-axis Up to 7.5 EV steps
Monitor	3.0-inch vari-angle monitor (electrostatic capacitance touch panel), Approx. 1620k dots (3:2)

Compatible accessories

Best compatible accessories to get the most out of your gear

BLX-1 Lithium Ion Rechargeable Battery

BCX-1 Lithium Ion Battery Charger

SBCX-1 Lithium Ion Rechargeable Battery and Charger Set

BMF-LPC01 Light Pollution Filter

BMF-SE01 Soft Filter

BLX-1 Lithium Ion Rechargeable Battery

BCX-1 Lithium Ion Battery Charger

SBCX-1 Lithium Ion Rechargeable Battery and Charger Set

BMF-LPC01 Light Pollution Filter

BMF-SE01 Soft Filter

Vulnerability Support Period
Basic Information
Further Details	See our Product security page
Technical Specifications
Processor	TruePic™ X
Effective Resolution (approx.)	20.4 MP
AF System	Cross-type phase detection AF (1,053 points), Contrast AF (1,053 points)
Image Stabilisation	Built-in 5-axis Up to 7.5 EV steps
Construction	Magnesium / Aluminium
ISO Sensitivity	AUTO ISO: Customisable,LOW (approx.80) ‐ 102400 (Default: 200 - 25600) Manual ISO: LOW (approx.80, approx.100), 200 - 102400 (adjustable in 1/3, 1/2 or 1 EV steps)
Sequential Shooting	SH1: 120fps, 100fps, 60fps, 30fps \| Mechanical Shutter: 6fps C-AF & AE Tracking (RAW) \| Electronic Shutter: 120fps S-AF (RAW)
Top Shutter Speed	Mechanical: 1/8000 sec \| Electronic (Silent): 1/32000 sec
RAW Capture	Yes (12-bit lossless compression)
Video Recording	C4K: 60p, 50p, 30p, 25p, 24p \| 4K: 60p, 50p, 30p, 25p, 24p \| Full HD: 60p, 50p, 30p, 25p, 24p \| High Speed Movie: 1920x1080 (FHD) / 240fps, 200fps, 120fps, 100fps, 100fps
Video Quality	4K, C4K, Full HD, High Speed Movie FHD
Flash	Compatible with all OM SYSTEM / Olympus Flashes
Viewfinder Resolution Magnification / Coverage	Eye-level OLED electronic viewfinder, approx. 2.36M dots
Monitor	3.0-inch vari-angle monitor (electrostatic capacitance touch panel), Approx. 1620k dots (3:2)
WiFi Function	Yes
GPS	Yes (Smartphone connection)
Technology Innovation	AE Bracketing, Focus Bracketing, Handheld Hi-Res, HDR, Intelligent Subject Detection, Keystone Compensation, Live Composite, Live ND, Live Time, Multi Exposure, Silent, Tripod Hi-Res
Weatherproof	Dustproof, Freezeproof, Splashproof
Microphone	Built-in Stereo φ3.5 stereo mini jack for external
USB Charging	Yes
USB PD bus power	Yes
Dimensions	Approx. 139.3ｍｍ (W) x 88.9ｍｍ (H) x 45.8ｍm (D) *Based on CIPA standards: excludes protrusions
Weight (body only)	413g
Box Contents	OM-3 Camera Body, CB-USB13 USB cable, Shoulder strap, Instruction manual, Warranty card, BLX-1 Li-ion battery
Warranty (Months)	24 months

Vulnerability Support Period
Basic Information
Further Details	See our Product security page
Technical Specifications
Processor	TruePic™ X
Effective Resolution (approx.)	20.4 MP
AF System	Cross-type phase detection AF (1,053 points), Contrast AF (1,053 points)
Image Stabilisation	Built-in 5-axis Up to 7.5 EV steps
Construction	Magnesium / Aluminium
ISO Sensitivity	AUTO ISO: Customisable,LOW (approx.80) ‐ 102400 (Default: 200 - 25600) Manual ISO: LOW (approx.80, approx.100), 200 - 102400 (adjustable in 1/3, 1/2 or 1 EV steps)
Sequential Shooting	SH1: 120fps, 100fps, 60fps, 30fps \| Mechanical Shutter: 6fps C-AF & AE Tracking (RAW) \| Electronic Shutter: 120fps S-AF (RAW)
Top Shutter Speed	Mechanical: 1/8000 sec \| Electronic (Silent): 1/32000 sec
RAW Capture	Yes (12-bit lossless compression)
Video Recording	C4K: 60p, 50p, 30p, 25p, 24p \| 4K: 60p, 50p, 30p, 25p, 24p \| Full HD: 60p, 50p, 30p, 25p, 24p \| High Speed Movie: 1920x1080 (FHD) / 240fps, 200fps, 120fps, 100fps, 100fps
Video Quality	4K, C4K, Full HD, High Speed Movie FHD
Flash	Compatible with all OM SYSTEM / Olympus Flashes
Viewfinder Resolution Magnification / Coverage	Eye-level OLED electronic viewfinder, approx. 2.36M dots
Monitor	3.0-inch vari-angle monitor (electrostatic capacitance touch panel), Approx. 1620k dots (3:2)
WiFi Function	Yes
GPS	Yes (Smartphone connection)
Technology Innovation	AE Bracketing, Focus Bracketing, Handheld Hi-Res, HDR, Intelligent Subject Detection, Keystone Compensation, Live Composite, Live ND, Live Time, Multi Exposure, Silent, Tripod Hi-Res
Weatherproof	Dustproof, Freezeproof, Splashproof
Microphone	Built-in Stereo φ3.5 stereo mini jack for external
USB Charging	Yes
USB PD bus power	Yes
Dimensions	Approx. 139.3ｍｍ (W) x 88.9ｍｍ (H) x 45.8ｍm (D) *Based on CIPA standards: excludes protrusions
Weight (body only)	413g
Box Contents	OM-3 Camera Body, CB-USB13 USB cable, Shoulder strap, Instruction manual, Warranty card, BLX-1 Li-ion battery
Warranty (Months)	24 months

OM-3 SILVER ASTRO

OM-3 SILVER ASTRO

Product Description

OM-3 SILVER ASTRO

Technical Specifications

OM-3 SILVER ASTRO

Compatible accessories

Ratings & reviews

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OM-3 SILVER ASTRO

OM-3 SILVER ASTRO

Product Description

OM-3 SILVER ASTRO

Technical Specifications

OM-3 SILVER ASTRO

Recommended lenses

Compatible accessories

Ratings & reviews

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