Capture vibrant 14mp still images and brilliant 4K video with a ultra-compact camera especially designed for the underwater environment with the ReefMaster RM-4K. Waterproof to 130ft/40m, the ReefMaster RM-4K underwater camera is a game changer in underwater imaging; the housing is robust and designed to be hand-held, tray mounted or worn on your head, mask or body. The ReefMaster Dive housing assures consistent waterproof performance with its “Pressure-Lock” sealing system.
Video | 4K Ultra HD 30fps | 4K Ultra HD 30fps | 4K Ultra HD 60fps* |
Imaging | JPG & RAW | JPG | JPG & RAW* |
Memory | 64GB | Up to 128GB Micro-SDHC | * |
Display | 2.4” 260K TFT Hi-res | 2.0” 230K TFT Hi-res | * |
Land & Sea Scene Modes | Five | Automatic | External Red Filter |
UW Color Modes | Three | Two | External Red Filter |
Manual White Balance | Yes | No | Yes* |
Video Stabilization | Yes | Yes | * |
Burst Capture | 10 frames/second | No | No |
ISO | Up to 3200 | Up to 3200 | No |
Shutter Response | 0.1 seconds | 0.3 seconds | * |
Easy Setup Mode | Yes – 5 choices | Yes – 2 choices | Yes |
Field of View (Diagonal) | 100° | 140° | * |
Focus Range | 15″/38cm to ∞ | 12″/30cm to ∞ | * |
Aperture | f/2.8 | f/2.8 | * |
Focal Length (film equivalent) | 19mm | 14mm | * |
Status LED | Yes | No | Yes |
Battery | 3+ hours | 2+ hours | * |
WiFi (with free app) | Yes | Yes | Yes |
Max. Depth | 200 feet / 60 meters | 130 feet / 40 meters | 130 feet / 40 meters |
Weight | 11.6 oz. / 329 grams | 7.1 oz. / 202 grams | 24 oz. / 680 grams |
Leak Detection Alarm | N/A | No | Yes |
Type of Device | Fully sealed camera | Camera & housing | Housing for smartphone |
*check your phone specifications, settings & camera for details, periodic app updates will add more features