Sea & Sea has integrated automatic light adjustment to offer the first compact auto-strobe for digital underwater cameras. By adjusting the aperture of the digital camera and matching it on the YS-25 AUTO, the amount of light is automatically adjusted depending on the filming distance. The pre-flash controller prevents the strobe from accidentally firing as a result of red-eye reduction pre-flash. An optional fiber-optic cable is available to ensure strobe synchronization. Not only is the YS-25 AUTO great for underwater photography, but it can also be used topside to expand the limited capability of the digital camera's built-in flash.

The arm and universal stay set is newly designed, based on the Sea Arm VI but lighter and more compact. This set is compatible with most housings for compact digital cameras (SONY, KONICA MINOLTA, PENTAX, NIKON, CASIO, Canon, OLIMPUS) sold on the market today.

• Most parts are made from glass-fiber-fortified nylon. They are light and exceptionally rigid thanks to optimal shapes, materials, and sizes for every part.
• The O-ring located in the strobe-fixing bolt hole helps firmly fix the strobe in place with little force. The ergonomically designed knob lets you tighten the joint with minimal force and maximum security.
• Its compact size and flexible strobe configuration handles lighting for both wide-angle and macro photography.
• Its compact parts (including arms) fold small, ideal for storage.
• A rubber grip on the arm provides a comfortable handhold for photographers.