New Yongnuo Flash Trigger RF-603 II
Warranty: 7 days 1 to 1 exchange
Content: 1 x Transceivers.
YongNuo have released the long awaited updated RF-603 II manual flash triggers. The RF-603 II are the follow up to the original and very popular inexpensive RF-603 flash triggers. And the MK II finally rectify many of the basic shortcomings of the original RF603 and RF-602 triggers.
Improved Features -
Sync Speed -
Locking Rings -
The RF-603 II is still manual pass through hotshoe only though (the extra contacts seen on the hotshoe are only for the flash wake up feature).
Power and TX / TRX Switch -
More significant functionally though is the new TX – TRX option switch. The RF-603 are transceivers, meaning they are the same unit for transmitter and receiver, and can switch automatically between transmitting and receiving mode. This ability caused a number of extra issues in the original RF-603 though, like not being able to fire on non Canon/Nikon cameras, or fire the test fire button off the camera hotshoe.
So to help resolve these issues YongNuo have added a switch to the new FR-603 II allowing you to set them as either TX or TRX. TX being set to transmitter mode only, and TRX as self switching. TX mode is used when the transmitter is held in hand for taking light meter readings with the test fire button, or when used as transmitter only on the camera. If using combined flash and shutter release TRX mode would be used. Receivers would always need to be set to TRX.
Compatible with Non Canon / Nikon and Single Firing Pin Cameras -
Transmission distance: 100cm
Channels: 16 channels
Shutter release: half-press, full-press
Shutter interface: 2.5mm socket Studio flash light interface: standard PC socket
Max Sync Speed: 1/320 second
Battery: AAA x 2(not include)
Last Updated @ 4/12/2016 10:33:34 PM