Sea & Sea YS D3 MK II

PREORDER Sea & Sea YS D3 MK II
  • NEW, YS-D3 MKII MODEL
    Sea&Sea has now updated its flagship YS-D3 strobe to the YS-D3MKII.
    The new updates enhance TTL shooting and third-party optical converter compatibility while still retaining all the great features, such as a 33 Guide Number, wide Beam Angle and broad flash distribution of the original D3
    The new MKII model will be a “running change” update, that is, the product number (#03123), will remain the same.
     
    Features of the YS-D3MKII model
    • Newly developed software enables compatibility with existing and previous Sea&Sea optical converters. TTL shooting with the YS-D3MKII can now be enjoyed using the YS-D2 position on the S&S optical converter.
    • A newly designed circuit improves the accuracy of TTL light intensity with compact cameras and also provides greater compatibility with third-party Optical TTL converters.
    • The design of the light intensity adjustment dial and mode switch has been revised for better useability in all diving environments.
     
    The difference can be easily recognized from the outside by the MKII label on the side of the unit and the new control knobs on the rear.
  • High Performance Strobe
    Newly designed circuitry and light-emitting unit produces powerful guide number of 33. In addition, a high precision aspherical optical troidal lens has been fitted over the two flash tubes to disperse an even light from the center to the edge. The strobe`s beam angle will increase to 110°by attaching the standard accessories Diffuser. When the optional Dome diffuser is attached, beam angle will increase to as wide as 150(TBD)


    In order to avoid misunderstanding, the YS-D3 guide number (GN) and the beam angle are based on measurements taken on land (not underwater) 
    Some competitors will often state a GN measured on land and the beam angle in water, for example a GN 33 and beam angle of 110 degrees. However, this GN 33 value is based on a beam angle of 60~70 degrees. The beam angle may be expanded in water by a dome effect, however the GN in water is significantly lower than the value measured on land. 
     
    Note: A land-based strobe that uses the same four AA batteries as the YS-D3 may provide a notation that the GN is 60, but these measurements are taken under the condition that the focal length is equivalent to 200 mm (= beam angle 12 °). When the beam angle becomes narrower, the brightness of the illuminated area increases due to the light-collecting effect.
     
    YS-D3 MKⅡ LIGHTNING
    [Guide Number (ISO 100/m) (land)] : 33, 28 (with Diffuser attached)
    [Beam Angle] : 80°x105°  (without Diffuser), 100°x110°(with Diffuser)
    [Batteries] : 4xAA A: 6V Ni-MH: 4.8V
    [Number of Flashes *1] : A: 140 Ni-MH: 220
    [Recycle time (full) *2] : A: 3.5 sec. Ni-MH: 1.7 sec.
    [Color temperature] : 5800K
    [Color temperature w/diffuser] : 5500K
    [Depth rating] : 100m  / 330ft
    [Dimensions (WxHxD)] : 92x111x147mm / 3.6 x 4.4 x 5.8 inches (excluding ball base) 
    [Weight] : 610g / 21.5oz (w/o batteries) (excluding ball base)
    [Underwater weight] :  Approx.-20g / -0.7oz (incl. batteries ball base)
    [Others]
    Exposure control: DS-TTL II,  Slave TTL, Light level control dial (GN): 1 / 1.4 / 2 / 2.8 /4 / 5.6 /8 / 11 / 16 / 22 / 33 (11 steps)
     
    DS-TTL II function
    Slave function
    Auto power OFF function 30min
    Sync cord: 5-pin Sync cord/N, Fiber-Optic Cable
    Over-pressure relief valve
    LED target light (output is adjustable in 2 steps)
    Audible charge signal
     
    *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 on 2500 mAh batteries
  • Product Code: SKU # 03123
  • Reward Points: 5
  • Availability: PREORDER
  • Rp 9,000,000

Tags: Sea & Sea YS D3