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PRODUCTS

NEW

NEW

LENS

Details

PORT

Details

RIG SYSTEM

Details

ACCESSORY

Details

NEW

ARM

Details

BAG

Details

TOPICS

NEW

MDX-α7RVI U

Sony α7RVI

Details

NEW

RIG SYSTEM

Details

NEW

YS-D130R

Details

NEW

HD FLOAT

Details

TOOLS

System Builder

Simply select your camera and lens to simulate the corresponding combination of housing, port, and gear.

CAMERA
›
LENS
›
HOUSING
›
PORT
›
GEAR

Simulate

float ±0 sink

UWC

Weight Calculator

Calculate the total weight underwater based on the combination of the housing, arm, and lighting. This will tell you the size of float needed for proper balance.

HOUSING
+
ARM
+
LIGHTING
=
Required FLOAT

Calculate the Weight

NEWS

2026/11/13	INFO	YS-D130R Stories “Toward a Shot You've Never Taken Before” Episode 1 Now Available.
2026/11/13	INFO	Notice of New Year holidays.
2026/11/12	INFO	SONY MDX System Chart Updated [SEL814G].
2026/11/03	NEW	SS Wide Conversion Lens UWL-24BM Information Posted.
2026/11/03	NEW	HD Float Series Information Posted.
2026/11/02	INFO	“UNDERWATER WEIGHT CALCULATOR” Released.
2026/11/02	NEW	MDX-α7RVI U Information Posted.
2026/10/28	INFO	“SYSTEM BUILDER” Released.
2026/09/04	NEW	YS-D12S CUBee Information Posted.