Will the Canon ST-E3-RT Speedlite Transmitter run at full 1/8000 of a second speed-sync with my Canon 60D?
1995217
It will work up to 1/8000 sec as long as you are in High-speed sync mode. Just remember that the flash will work at a much reduced power level in that mode.
250984
Yes, this will fit on Canon Speedlites as well as Yongnuo equivalents. Great when you slave other flash or use with a wireless transmitter/receiver.
1359574
My CanonT3i has a built in wireless flash trigger. If configured properly, will my T3i transmitter trigger this receiver?
1008429
Ive used it in around that distance at perhaps half power and have had no problems... but not have tested next to a speedlite, will try now that you mention it...
967629
Probably you can't. The way I trigger my Canon flash and my studio strobes simultaneously, with the ST-E3-RT is the following: I set the studio strobes to optical trigger, and then I use the transmitter to trigger my Canon flash. When the studio strobes "see" the Canon flash they also flash. It works, but the color temperature between the Canon and the stuio lights is never the same, and the recycling time for the Canon flash is much slower than the studio strobes, so it's not perfect :)
316784
Canon sent out BIOS updates for compatability with the 270EX, if your camera has this update it should be compatable with it. From the usa.canon.com: With only a simple on-off switch on its exterior, it may appear at first glance that the Speedlite 270EX offers almost no user control. However, this isn't the case - if used with any of Canon's recent Digital SLRs (EOS Rebel XS/XSi, EOS 40D/50D, EOS 5D Mark II, and the top-of-the-line "Mark III" cameras), their new Flash Menu feature allows you to control any EX-series Speedlite via the camera as well as the flash. When attached to any one of these models, the Speedlite 270EX allows you to select 2nd-curtain flash sync, manual flash mode (from full to 1/64th power, in 1/3-stop increments) Flash Exposure Compensation, and your choice of evaluative or average flash metering.
1601984
No high speed sync. no high speed. Will work with just about any wireless trigger, but full manual. And no high speed. Other than that one limitation, bulletproof. Amazing light quality, power, ease of use, reliability, built like a freakin' tank. These have better light than my SB910's. And when the light stand falls over, the LP's aren't broken, unlike my Nikons...
1388810
Yes it can, in both Radio mode with compatible 600ex-rt flashes, or Optical mode with other flashes. It functions essentially the same as Canon's speedlite transmitter, allowing you to control up to 5 individual flashes or 15 flashes ins groups of three all from the transmitter. It will allow you to individually set the ratio of each flash to that of the main flash or Group A. From there you may also adjust the power of the A group, and the subset groups will adjust accordingly. I.E. if the B group is set to 1/2 ratio to the A flash group, when A is set to 1/1 power , B group will fire at 1/2 power. If A is then lowered to 1/2 (from the Remote transmitter) power the B group will automatically reduce and fire at 1/4 power.
967728
Yes. Fully ETTL compatible with all Canon EOS cameras including T3i. It's a GREAT speedlite for a fraction of the cost of the equivalent Canon version. The only feature missing is High Speed Sync. You won't miss it.
1703239
It will at least fire at full power, at best you will have auto sync, do not have the nex. Am using alpha77 with Old re r minolta flash and works fine just have to work out distance gives best exsposure.
2099271
Yes it will work but it does not do E-ttl so you will only shoot in manual mode for the flash a good rule is to start the flash power at 1/8 then go up or down depending on the picture
901200
The mt24ex does have high speed sync however, it isn't really needed because the the flash provides the majority of the light for the exposure. I usually set my shutter speed at 1/250th and then adjust the flash power to get correct exposure. The flash duration is so short that it freezes motion making adjusting the shutter speed unnecessary. Using a flash other than the mt24-EX or another type of ring flash is not possible do to the extremely close working distance.
1502293
no, you can't, you need buy a speedlite transmitter ST-E3-RT. after you buy that, you can control with transmitter.
1888435
Yes. It works on my 5d Mark iii and my Canon T1i. Compatible with all but only with the 600 EX RT speedlite.
858877
I use this flash with my Rebel T3 and it works flawlessly. If you use the half power setting or lower the flash recycles almost instantly.
421542
The comments about the 622 are correct. However, there is an additional option: the 622C-TX. This transmitter (only) unit is designed to be an alternative to the ST-E3-RT. I don't own an ST-E3-RT, but shot with someone that had one. The ST-E3-RT and the 622C-TX are functionally very similar. You can control the flash units through the camera menus, and you can also control the flash groups and multiple settings on the 622C-TX unit directly.
542163
I feel like an idiot! Yes it works perfectly with my Canon 60D and the 600 Ex Rt flash. I am very happy with it so far and I have been about 60 feet away out of view of the camera and it fired every time. I have found that I need to reduce the flash exposure compensation a bit (minus a stop or so) to get the ETTL exposure the way I want it but I think that may be personal taste.