Further improves the accuracy of the DS-TTL’s excellent performance. This is a new type of strobe building and improving on the basic functionality of the YS-110 with greatly improved D-TTL and a faster recycle time.

YS-110α (Black)
* When the YS-110α strobe is used with a compact digital camera in a
housing, use the Fiber-optic cable.
(Option)
Diffuser for YS-110α (standard accessory)
Product No. 28104
O-ring Set Product No. 10580

The YS-110α introduces numerous new exciting functions, opening a whole new digital generation. For example, by connecting it to digital cameras with pre-flash function using a fiber-optic cable, the YS-110α can be used in the fully automatic DS-TTL adjustment mode (Digital Slave TTL). Enjoy complete creative control ‒ when you want absolute control over fine light adjustments, you can use a main strobe in DS-TTL mode and a secondary
strobe in manual mode or you can set up an advanced lighting setting using two strobes in DS-TTL mode. The DS-TTL adjustment function is also available using the light level control dial for fine control of the light amount when taking pictures in DS-TTL mode. You can also choose from 13 levels of manual controls when you do not want to leave the light adjustment up to the camera. The flat, round, 105° beam angle (with diffuser), achieved by the balanced positioning of the 3 flash tubes, and the power of a Guide Number 22 are examples of the excellent performance of the strobe that is sure to satisfy even the most demanding professionals.

• Guide Number (ISO 100/m)(land): 22
• Beam Angle: 105°x 105°(with diffuser)
• Batteries: 4xAA
  ■ A: 6V
  ■ Ni-MH: 4.8V
• Number of Flashes*1:
  ■ A: 230
  ■ Ni-MH: 330
• Recycle time (full)*2:
  ■ A: 2.5 sec.
  ■ Ni-MH: 1.9 sec.
• Color temperature: 5400K
• Color temperature w/diffuser: 5100K
• Depth rating: 60m / 200ft
• Dimensions(WxHxD) : 88x115x150mm / 3.5x4.6x6inch
• Weight: 700g / 24.5oz
• Underwater weight: -10g / -0.4oz

• Others:
  • Exposure control: DS-TTL, TTL, Light level control dial (GN): 1.4
  • / 2 / 2.5 / 2.8 / 3.5 / 4 / 4.5 / 5.6 / 6.7 / 8 / 11 / 16 / 22 (13
  • steps)
  • Pre-flash control: Equipped with pre-flash cancel mode
  • DS-TTL function
  • Auto power OFF function
  • Sync cord: Sync cord/N, Fiber-optic cable (L-type)
  • Over-pressure relief valve
  • LED target light

*1 Number of flashes and recycle time depends on the battery brand, temperature and frequency of use. *2 Number of flashes and recycle time of Ni-MH batteries were tested by 2700mAh batteries.