YS-25AUTO Strobes
YS-25AUTO, the new and improved version of the popular YS-25DX, is an ultra compact strobe for digital imaging. it provides auto
Expanding on the popular YS-25 DX, 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. The optional DX STAY and flexible DX ARM allows you to move the strobe to any position, giving you full control of how and where your subject is lit. 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.
| Specifications | |
| Guide number: | '15/49.5 (m/ft) (land, full power) ' |
| Coverage Angle: | 70° X 80° |
| Battery life: | '200 flashes (alkaline battery, at full power), 100 flashes (Ni-Cd battery, at full power), 300 flashes (Ni-MH battery, at full power) ' |
| Recycle time: | '5 seconds (alkaline battery, at full power), 5 seconds (Ni-Cd battery, at full power), 3.5 seconds (Ni-MH battery, at full power) ' |
| Light-level control: | 'f2, f2.8, f4, f5.6, f8, f11 (6 steps) ' |
| Color temperature: | '5300°K (at full power), 4400°K (with diffuser) ' |
| Sync cord: | fiber-optic cable |
| Battery requirement: | '2 X AA Alkaline (3V), Ni-Cd (2.4V), Ni-MH (2.4V) batteries ' |
| Depth rating: | 50m/165ft |
| Dimensions: | 88 X 81 X 116 (H X W X L mm) |
| Land Weight: | 430 (g) / 0.95 lbs |
| Under-water weight: | +7 (g) / + 0.2 Oz |
| Auto light adjustment function | |
| Over-pressure release valve | |
| Slave function | |
| Pre-power compatible mode | |
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Features of the YS-25AUTO | ||
Accessory diffuser |
Accessory diffuser |
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