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SeaLife Micro 3.0 Reef Edition Camera Set with Ultra-Wide-Angle Dome Lens

BH #SESL557 • MFR #SL557
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SeaLife Micro 3.0 Reef Edition Camera Set with Ultra-Wide-Angle Dome Lens
Key Features
  • Depth Rating: 200'
  • 16MP 1/2.3" Sony CMOS Image Sensor
  • 4k Video at 30 fps
  • Sealed Construction
This Micro 3.0 Reef Edition Camera Set with Ultra-Wide-Angle Dome Lens from SeaLife couples the powerful 16MP underwater camera with an ultra-wide-angle dome lens for a 40% field of view increase, ensuring you're able to capture your entire scene.
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Kit Contains:

This Micro 3.0 Reef Edition Camera Set with Ultra-Wide-Angle Dome Lens from SeaLife couples the powerful 16MP underwater camera with an ultra-wide-angle dome lens for a 40% field of view increase, ensuring you're able to capture your entire scene.

SeaLife Micro 3.0 Digital Underwater Camera

Capture clear images below the surface with the 16MP Micro 3.0 Underwater Digital Camera from SeaLife. This compact, waterproof point-and-shoot features a 16MP, 1/2.3" Sony CMOS image sensor for sharp, detailed photos and will shoot stills in RAW format at full resolution. Video is captured at 4k at 30 fps or 1080p at 120 fps.

The Micro 3.0 is equipped with a 35mm-equivalent 19mm focal length lens with a 100° diagonal angle of view, and a fairly fast f/2.8 aperture, enabling you to fit a lot in-frame and capture effective low-light shots with shallow depth of field. It is configured with 64GB of internal memory and runs on an internal lithium-ion battery.

Compose your shots on the Micro 3.0's 2.4" 260k TFT color LCD monitor. You can choose from five underwater scene modes, as well as a land mode for out-of-water use. The camera is also capable of time-lapse shooting, enabling you to take images at set intervals to see change over a period of time. With the Picture in Video feature, you can capture still images while recording Full HD video. The camera also features Wi-Fi for previewing, downloading, and transferring images to your smart device with the free SeaLife app.

Waterproofing and Durability
Features a depth rating of 200' and is permanently sealed, so there are no watertight doors and no O-rings to maintain.
16MP CMOS Image Sensor
The 1/2.3" Sony CMOS sensor features a resolution of 16MP. Benefit from sharp still image capture and continuous shooting at up to 10-fps in Burst mode, as well as 4k video at 30 fps. ISO sensitivity ranges from 100-3200.
Wide-Angle Lens
A wide-angle lens with a 35mm-equivalent focal length of 19mm and a 100° angle of view lets you get close to subjects while maintaining broad coverage. Underwater apparent angle of view is reduced underwater to 75°. The fairly fast f/2.8 aperture lets you take effective low-light shots with shallow depth of field.
Display
Frame your shots on the Micro 2.0 camera's 2.4" TFT color LCD monitor.
Shooting Modes
  • Land mode for out-of-water images
  • Sports/Action for above water uses auto white balance and burst mode to capture fast action
  • Dive mode for automatic exposure control and color correction in deeper water
  • Snorkel mode for automatic exposure control and color correction while snorkeling or diving in shallow water
  • Ext Light mode for underwater pictures and videos with optional Sea Dragon LED Photo-Video light
  • Picture in Video mode lets you capture still photos while recording video
  • Upside-down shooting mode saves photos and movies in the proper orientation even when the camera is positioned bottom-up
Time-Lapse
Program the camera to capture images at set time intervals within a designated window, so they can be combined into a video to show change over time. The series can be saved as a video file or a progression of still photos.
Wi-Fi Connectivity
Wirelessly preview, download, and share pictures and videos to your smartphone or tablet with the free SeaLife app.
Memory
Configured with 64GB of internal memory.
Power
Runs on an internal lithium-ion battery with a 2000mAh capacity, 3.7V of output power, and a rating of 7.4Wh; runtime 3 hours.
Mounting and Lighting
Standard 1/4"-20 tripod thread for connection to camera tray or tripod/monopod.
UPC: 077068415503
SeaLife Ultra-Wide-Angle Dome Lens for Micro-Series and RM4K

Get as close as 4" to your subject and get everything in the frame with a very wide angle of coverage with this Ultra-Wide-Angle Dome Lens for Micro-Series and RM4K from SeaLife. Depth rated for 200', this 0.7x magnification lens is designed for edge-to-edge sharpness and minimal barrel distortion. The optics are fully multi-coated for optimal light transmission, and the lens can easily be mounted and removed underwater. With the SeaLife Micro 3.0 underwater camera, this dome lens has a minimum focus distance of 5", and the diagonal field of view expands from 100 to 143°. With the RM-4K, the field of view jumps from 140 to 196°, and the close focus is just 4". The polycarbonate dome has a scratch-resistant hard coating for protection against sand and debris. The lens is compatible with SeaLife's Lens Caddy holder.

  • Close minimum focus distance and very wide angle of coverage
  • Fully antireflection multi-coated for optimal light transmission
  • Scratch-resistant coating on polycarbonate dome
  • Easily attaches and detaches underwater with a push-on lens adapter
  • Compatible with SeaLife Lens Caddy
UPC: 077068410522
Kit Contains:

SeaLife Micro 3.0 Digital Underwater Camera

Key Specs
Effective Sensor Resolution
16 Megapixel
Image Sensor
1/2.3"-Type
Image Stabilization
No
Focal Length
3.5mm (35mm Equivalent: 20mm)
Aperture
Maximum: f/2.8
Minimum: Not Specified by Manufacturer
ISO/Gain Sensitivity
Native: 100 to 3200
Max Recording Modes
H.264/MP4/MPEG-4
Up to UHD 4K at 29.97 fps
Media/Memory Card Slot
No
Wireless
Wi-Fi
Display Type
Fixed 2.4" LCD
Built-In Flash/Light
No
Battery
Rechargeable Lithium-Ion, 3.7 VDC, 2000 mAh (Built-In)
Dimensions (W x H x D)
4.2 x 2.9 x 2.1" / 10.7 x 7.4 x 5.3 cm
Weight
11.6 oz / 329 g (Body Only)
Imaging
Effective Sensor Resolution
16 Megapixel
Image Sensor
1/2.3"-Type CMOS
Image Stabilization
No
Lens
Focal Length
3.5mm (35mm Equivalent: 20mm)
Aperture
Maximum: f/2.8
Minimum: Not Specified by Manufacturer
Focus Range
15" to Infinity / 38.1 cm to Infinity
Exposure Control
Shutter Speed
1/2000 to 1/25 Second
ISO/Gain Sensitivity
Native: 100 to 3200
Metering Method
Average, Center-Weighted Average, Spot
Exposure Modes
Auto
Exposure Compensation
-2 to +2 EV (1/3 EV Steps)
White Balance
Presets: Auto, Cloudy, Daylight, Manual, Underwater
Continuous Shooting
Up to 10 fps at Maximum Resolution
Self-Timer
3/10/13-Second Delay
Still Image Capture
Aspect Ratio
3:2, 4:3, 16:9
Image File Format
JPEG, Raw
Video Capture
Internal Recording
H.264/MP4/MPEG-4
3840 x 2160 at 29.97 fps
1920 x 1080p at 29.97/59.94/120 fps
1280 x 720 at 29.97/59.94/120 fps
848 x 480p at 29.97/59.94/120 fps
Video Output
No
IP Streaming
No
Audio Recording
AAC Audio
Interface
Media/Memory Card Slot
No
Internal Storage
64 GB
Power I/O
No
Other I/O
1x Micro-USB (Data) Output
Wireless
Wi-Fi
Mobile App Compatible
Yes: Android & iOS
App Name: SeaLife Micro 3+
Global Positioning (GPS, GLONASS, etc.)
No
Monitor
Display Type
Fixed 2.4" LCD
Resolution
260,000 Dot
Flash
Built-In Flash/Light
No
Non-Shoe Flash Connection
No
General
Environmental Resistance
Water-Resistant to 200' / 61 m (Unrated)
Operating Conditions
33 to 110°F / 0 to 44°C
Storage Conditions
-20 to 140°F / -29 to 60°C
Battery
Rechargeable Lithium-Ion, 3.7 VDC, 2000 mAh (Built-In)
Dimensions (W x H x D)
4.2 x 2.9 x 2.1" / 10.7 x 7.4 x 5.3 cm
Weight
11.6 oz / 329 g (Body Only)
Packaging Info
Package Weight
1.36 lb
Box Dimensions (LxWxH)
5.7 x 5.2 x 3.7"

SeaLife Micro 3.0 Reviews

See any errors on this page?

Can you put other lenses on it?

Can you put other lenses on it?
Asked by: Peter
The SeaLife Micro 3.0 Reef Edition Camera only allows for a SeaLife 10x Close-Up Lens adapter to attach to the preexisting lens.
Answered by: Michelle F
Date published: 2026-05-25
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