TTL Converter Sea&Sea Nikon N1

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

A compact unit that converts the camera's TTL signal to a light 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. 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.

MDX-Z7 MDX-D850 MDX-D810 MDX-D7100 MDX-D500

Advantages of using the Optical YS Converter and not using the camera's built-in flash

- Risk of water-ingress and flooding via the strobe bulkhead is eliminated.
-The camera's battery will last longer.
-External strobes will fire in accordance with their quickest recycle time.
-No inner reflections from camera's built-in flash.
-Compared with slave TTL, the Optical YS Converter achieves far greater accuracy in TTL exposure/output.
-Optical YS Converter is compatible with SLR cameras that do not have a built-in flash.

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 154g / 5.4oz.
(Housing(s) compatible with Optical YS Converter/N1): MDX-D7100
*1 Operating time depends on the battery brand, temperature and frequency of use. 
*2 Operating time tested on 750 mAh batteries.