Sea & Sea Optical YS Converter/CR for Sea & Sea MDX Housings

Converts the Canon EOS R's TTL signal to a light signal. Therefore, strobes can be fired as quickly as the strobes' recycle time.

Compatilbe strobes: YS-D3 MKII, YS-D3, YS-D2 and YS-D1.

Mechanical specifications are the same as those of other optical YS converters.

Specifications

Sea&Sea Optical Converter Firmware Update for YS-D3

Sea&Sea has now released firmware to update existing S&S Optical Converts already in the field to enable YS-D3 compatibility.

In order to update existing S&S Optical Converters, please contact us and our service department.

Please note that the YS-110α position is utilized on existing Optical Converters for YS-D3 functioning.

The following Optical Converters, which will be shipped in October 2020, have been updated for D3 compatibility. Updated Optical Converters are distinguished by a "D3" position.

Note: After completing the update on existing units in the field and all Optical converters shipping after October 2020 will not be compatible with the YS-110αstrobes.