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Sea & Sea YS-250 PRO Underwater  Strobe ss-03108a.jpg
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Sea & Sea YS-250 PRO Underwater Strobe
The Sea & Sea YS-250 underwater strobe is one of the brightest strobes on the market. Specially designed for digital photography, the Sea & Sea YS-250 features 12 power level control, a wide warm beam, and a built-in LED target light.
MSRP $1,099.00Base Price $1,069.95You Save: $29.05

This product has been discontinued.
Please scroll down for accessories and other options.

Click Here to see the current top level strobe from Sea & Sea.

CUSTOM OPTIONS

Add a spare battery
None    
Sea and Sea YS-250 spare battery    
Add a spare O-ring kit
None    
Sea and Sea O-ring set for YS-250Pro Strobe    
Add a sync cord
None    
Sea and Sea Sync Cord - Nikonos Style for YS strobes    



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DESCRIPTION



The Sea & Sea YS-250 underwater strobe is one of the brightest strobes on the market. Specially designed for digital photography, the Sea & Sea YS-250 features 12 power level control, a wide warm beam, and a built-in LED target light.

The YS-250PRO is designed for demanding professionals, packed with revolutionary new features to meet the challenges of digital photography. A large circular arc tube emits a powerful flash at guide number 32 (its value on land, ISO 100/m) when power is set to FULL. It provides incremental manual flash power adjustment in 12 steps for graduations of light.

The YS-250PRO is lightning fast: it recycles in 1.8 seconds. Its high-capacity Ni-MH battery, designed exclusively for the strobe, stores enough power when fully charged for 200 full flashes. A high-luminosity white LED target light in the center of the strobe shows precisely where the strobe is pointed, and a ready lamp and a TTL confirmation lamp on each side of the strobe indicate when the strobe is charged and when it has been controlled by the cameras TTL. An audible signal sounds when the lamps light so you can concentrate on your subject in the viewfinder.

The YS-250PRO includes other sophisticated features such as three fiber-optic cable sockets (2 of them with slave sensor), pre-flash cancellation that handles up to two pre-flashes from a camera. The YS-250PRO: at home in the water day or night, satisfying your demands for the best possible images.
Specifications:
  • Guide Number: 32 (meters, land, ISO 100)
  • Coverage angle: 105 X 105
  • Battery life: 200 flashes
  • Recycle time: 1.8 seconds
  • Exposure control: 12 steps manual / TTL(film) Manual GN 0.7/1/1.4/2/2.8/4/5.6/8/11/16/22/32 (12 steps)
  • LED target light
  • Color temperature: 5,600K / 5,200K (with diffuser)
  • Compatible with (N) type hardwired cord and (L) type fiber optic cord
  • Battery requirement: Proprietary NiMH battery (7.2V)
  • Depth rating: 60m/200 feet
  • Dimensions (W X H X D): 107 X 130 X 223mm / 4.3 X 5.2 X 9inches
  • Land weight: 1,780g / 62.3 oz / 3.89 lbs.
  • Underwater weight: -80g / -2.8 oz / -0.17 lbs
  • Slave function
  • TTL and Ready confirmation lamps
  • TTL and Ready audible beeps
  • Supplied with (1) 110/220V charger
  • Sync cord not included



SKU: ss-03108a

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