Tag Archives: flash trigger


Jonathan writes in and shares his Yongnuo RF-603 unboxing with a quick demo. The RF-603 is an upgrade from the previous RF-602 model. A single RF-603 can act both as a transmitter and receiver, as to where the 602 were actual separate units. This is definitely more convenient and also changes the required batteries to only AAAs (easily found at any store).

These are also Wireless Camera Shutter Remotes to fire your camera while on a tripod (best for sharper images). As you can see from the end of the video, Jonathan sets up the RF-603 to trigger both his camera's shutter while simultaneously firing off the strobe. Not only can they fire off strobes through a sync cable, but they also have a built in hot shoe for firing off Speedlite Flashes, which allows you to mix all different types of strobes in one setting. [Thanks Jonathan] You can find these inexpensive flash triggers following the link (click here).

find-price-button Yongnuo RF-603 Wireless Flash Triggers



If you missed the announcement, RadioPopper is holding a 'video' contest. RadioPopper makes some super fast wireless flash triggers, and some that maintain communication between the camera & flash without line of sight requirements. With that communication they are one of the rare triggers to support High Speed Sync wirelessly. Don't worry, the contest is not a difficult one where you need to show off award winning Photography skills. Just 30 seconds of showing or explaining your best photography lighting tips. They mention you can do this right from your basic webcam if needed. Since I have several RadioPopper PX's myself, I think i'll have to join in on this one. You can find more information at the link: https://www.radiopopper.com/contest



Ok, I don't know how I missed this, but it's here. There was talk that about this mytholigical unit said to harness the power to control savage Speedlites. For Canon they call it the ST-E2, for Yongnuo they call it....well...the ST-E2. Yeah go figure. Do a search on ST-E2 on this blog and you'll find it's something I use all the time. The fact that this new Yongnuo ST-E2 Speedlite Trigger unit is only half the price and said to provide the same (if not better) performance is very very cool. There was a review I read online somewhere about these units and it was pretty mind blowing. If I find it again, i'll update this post.


If you're looking to firing your Canon flashes off camera, maintain communications, and support High Speed Sync this is what strobists all over Flickr are or will be talking about. If you ever plan on going Radio Popper PX wireless, this would be the base for it. One of the best features is simply just the AA batteries for power source. The Canon ST-E2 uses some specialty battery I can only find in the Adult Video and Toy store around my area. Just kidding, I just frequent there so it's a convenient stop on the way home. Just kidding again!!! (Am I?).Ok, maybe some of the readers don't really care what i'm talking about, but for geeks like me this is a huge deal for a fine piece of infrared, TTL transmitting, group power ratio managing, high speed sync gear. Whew...I need a smoke..just kidding I don't smoke. But if I did smoke, I think I would need one...

P.S. Does it work with Yongnuo Flashes? Me no think so, but i'm trying to figure that out for sure. My guess is Yongnuo has a new flash in the Pipeline that's going to be made for this, which should also mix and match and hopefully play nicely with other Canon Speedlites. That's going to be some serious..serious competition for Canon Gear. Here's the link: Yongnuo ST-E2 Infrared Trigger for Canon Speedlites