Sea u0026 Sea YS-D2J Underwater Strobe

The SEA&SEA YS-D2 Strobe offers exclusive features like no other strobe in the world. Keeping with the same great performance specs as the YS-D1, the YS-D2 has added Audible Confirmation providing TTL confirmation and ready light confirmation. The YS-D2 also features a rear glowing panel with easy to read controls. Color of illumination changes to indicate mode: aqua blue (in DS-TTL mode), blue (in slave TTL mode), orange (in manual pre-flash mode) and Green (in manual mode without pre-flash). You can check which mode the strobe is set even under pitch-black conditions. The YS-D2 is powerful enough to illuminate a wide area, even under very bright conditions with plenty of natural sunlight. During macro photography, where subtle exposure control is required, manual mode can easily be selected and the guide number quickly adjusted as low as 1. It is now possible to give a low powered flash so the correct exposure can be easily achieved with the YS-D2.