Sea&Sea Optical YS Converter/C2 (Canon) for MDX housing (MDX-7D MKII & 5D MKIV)

Sea&Sea's compact unit that converts the Canon camera's TTL signal to an optical signal.

The converter can be mounted on the camera's accessory shoe and can be connected to (a) SEA&SEA strobe(s) with Fiber-Optic Cable(s) (*). TTL and manual modes can be switched by pushing the mode switch on the housing.

* SEA&SEA's Fiber-Optic Cable II must be used with an Optical YS Converter.  

Compatible housings MDX-7D Mark II
MDX-5D Mark IV、
MDX-5D Mark III ver.2 (with Canon EOS 5Ds or 5DsR)

Make sure your TTL-converter are updated and compatible with your strobe through the compatibility chart.

Specifications
[Controls] Power ON/Power OFF/TTL mode (indicated by blue lamp)/Manual mode (indicated by green lamp)
* Remaining battery level is indicated by flashing LED lamp.
[Auto Power Off] The converter will automatically power off if the shutter lever or the mode switch is not activated for more than one hour.
* The converter can be re-activated by pressing the mode switch.
[Power Source] 2 x AAA battery (Alkaline: 3.0V / Ni-MH: 2.4V)
[Power Source] (*1) Alkaline: 15 hours / Mi-MH: 12 hours (*2)
[Construction] Aluminum alloy (case)
[Dimensions (WxHxD)] 54.4 x 39.5 x 53.3mm / 2.1 x 1.6 x 2.1 inches (without cable)
[Weight] 54g / 1.9oz.
*1 Operating time depends on the battery brand, temperature and frequency of use.
*2 Operating time tested on 750 mAh batteries.