|Item Type||Digital Camera|
|Brand||Sea Life Cameras|
ReefMaster RM-4K Specifications
Free App Name: ReefMaster in App & Play stores
Focal Length: 2.5 mm (35 film equivalent = 14mm)
Focus type: Instant fixed-focus lens
Shutter response time: 0.30 seconds (AKA Shutter Lag)
Focus Range: 12 inches to Infinity (30cm to infinity)
Field of View*: 140° diagonal Fisheye Wide Angle Lens
Shutter speed: 1/25 to 1/2000 second
Shooting modes: Single, Burst (3, 7, 15 or 30 photos @ 1 photo/sec), Time Lapse Photo and Time Lapse Video
White Balance (WB): Auto, Underwater Shallow, Underwater Deep, Daylight, Cloudy, Tungsten, Fluorescent
ISO: Auto, 100, 200, 400, 800, 1600 and 3200
Exposure Compensation: Exposure from -2.0 to +2.0 in 0.3 increments
Delay Timer: Off, 2 sec and 10 sec
LCD: 2.0” TFT LCD color display 230K resolution (240 * RGB * 320)
Memory: Micro SDHC/SDXC memory card up to 128GB (Sold separately). Important: Use Video Speed Class V30 (U3).
Read/write speed: 10MB/s
Battery: Removable Li-ion battery (900 mAh / 3.8V / 3.42Wh)
WiFi range: 100ft (33m) on land.
Waterproof: Individually depth tested to 130’ (60 m)
Shockproof: 3ft / 1m
Buoyancy: Negative; -17 grams underwater
Storage temp: -20°F to +140°F(-29°C to +60°C)
Tripod mount: Standard ¼-20 tripod threads
Weight: 7.1 ounces (202 grams) UW housing w/ inner camera and battery.
Dimensions (LxWxH): UW Housing: 1.9” x 4.1” x 2.6” (4.9cm x 10.5cm x 2.6cm)
Sea Dragon 2000F Specifications
Body Material: Anodized aluminum light head with fiber-reinforced polycarbonate body
Light Source/Bulb Type: 1 x COB LED array (CREE CXA1816 P4 36V)
Brightness: 2000 lumens (maintains 2000 lumens throughout burn time at full power)
Brightness Control/Light Modes: Full power (100%), half power (50%), quarter Power (25%)
Color Temperature: 5000K
Color Rendering Index: 80
Beam Angle: 120° on land / 90° underwater
Battery: Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
Battery Charge Time: 170 minutes
Run Time: 60 minutes at full power, 120 min at half power or Auto, 240 min at quarter power
Depth: Tested to 330 feet/100 meters
Weight: 13 ounces (370 grams) light head w/battery installed
Bulb Life: 35,000 hours
O-ring: Dual silicone O-rings (lube included)
Buoyancy: Negative; -94 grams underwater
*CRI is a measure of a light source’s ability to show object colors “realistically” or “naturally” compared to daylight, which has a CRI of 100 and represents the maximum value.
The beam angles for the Sea Dragon lights are shown as the true, tested “in-air” (above water) beam angle. Underwater, due to light refraction, the angle tightens to approximately 33% less.
Avoid using this Sea Dragon light above water for prolonged periods of time. The light is designed for underwater use and water is needed to displace heat. The metal light head at full power will reach temperature of about 140F (60C) degrees within a few minutes, which may cause burning if touched. A thermal sensor will automatically dim the light if internal temperatures reaches 150F (65C) degrees. Immediately turn off light if any parts of the light become hot to the touch.