Please read description regarding use with the 580EX, 580EX II, and 430EX in Features Section.
The PocketWizard FlexTT5 Transceiver Radio Slave is part of an ultra-versatile radio slave system, and is dedicated specifically to the Canon E-TTL II flash control system. It simply slides directly into the camera's hot shoe, and there are no special settings to make or modes to call up. Use the camera, on-camera flash, or flash commander controls for flash compensation, zone and ratio control. It supports single or multiple dedicated flash units.
The FlexTT5 is the ideal addition to most Canon E-TTL II flash system. Since this system works on digital radio technology, it can support E-TTL operation around corners, out-of-sight, or in bright sunlight.
The FlexTT5 is a "Transceiver", meaning it can be used either as a transmitter when placed into the camera's hot shoe in combination with another FlexTT5 unit on the flash end, or as a receiver with a MiniTT1 transmitter-only unit placed on the camera's hot shoe.
While the FlexTT5 works ideally with many older Canon flashes, the 580EX, 580EX II, and 430EX emit strong RF noise across the PocketWizard's frequency range, and this significantly reduces out-of-box range performance of the FlexTT5 Transceiver. In PocketWizard's research, the interference from the flash varies wildly from sample to sample; they can only guarantee that the flash will work to ~30' (~10m) in all conditions. Purchase of the AC7 RF Shield (BH# WIAC7) increases performance of these flashes considerably.
Note:These Pocket Wizard trigger cords are NOT compatible: #802-502, 802-511, 804-512. See Accessories Tab for compatible trigger cords.
| TTL Compatible | E-TTL, E-TTL II |
| # Of Channels | 52 Channels over 26 Frequencies |
| Antenna | 2.8" (7.1cm) rubberized with 180° swing |
| Maximum Range |
Working Range: Up to 800' (240 m) for E-TTL triggering Up to 1200' (365 m) for standard triggering 1 Please Note:Please read the description for 580EX, 580EX II & 430EX limitations in Feature Section. close |
| Mounting | Hot-shoe, 1/4"-20 socket, lanyard |
| Ports |
1/8" (3.5mm) stereo miniphone (f/camera triggering) 1/8" (3.5mm) mono miniphone (flash operation) |
| Power Requirements | 2x AA batteries |
| Battery Life |
60 hours (flash) 200 hours (camera "awake time") |
| Dimensions | 3.6 x 2.8 x 1.4" (9.2 x 7.1 x 3.6cm) LxWxH |
| Weight | 5.4 oz (153g) [w/o batteries] |
REVIEW SNAPSHOT®
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Most Liked Positive Review
It fires >= 6fps through a solid wall
I opened up the boxes, put in the batteries, placed one on my 40D, and the other mounted under a 580II. You need to turn on the tt5 FIRST (I used channel C1...Read complete review
I opened up the boxes, put in the batteries, placed one on my 40D, and the other mounted under a 580II. You need to turn on the tt5 FIRST (I used channel C1), then turn on the connected gear. Extend each antenna out of it's closed mode. I put the flash in my bedroom which is separated by a thick wall, so it fired out the door at the wall in the hall. I went into my living room, still able to see the wall in the hall and fired the 40D on High Speed FPS. The 580 fired EVERY SINGLE TIME. It is truly awesome. I tried hiding it all over the place, as far as I could behind things to purposely obstruct line of sight. It just fires every single time right out of the box. The literature that came with this version had a list of bug fixes noted on it which could have accounted for the other issues mentioned in the other reviews.On my own I made two mistakes. One was that I didn't realize that the order in which you turn on the gear mattered, but it does. "Flex First" (which is how I remember it), then everything else. Two was that I forgot to extend the tt5's antenna on my camera and got intermittent results, but as soon as I extended it it fired every time. I'm not sure who else will use the tt5 as a transmitter, but it is pretty much obvious now to just flip it up. The mini doesn't have an antenna, so it's an extra step. I plan to do a distance test using the tt5 as a transmitter so I will edit this post soon.[...]
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Most Liked Negative Review
Not Yet Ready for Prime Time
I really, really wanted to like the new Pocket Wizards, because I have used the PW PlusII for several years, and I thought I researched these new units extensively enough. I chose these ...Read complete review
I really, really wanted to like the new Pocket Wizards, because I have used the PW PlusII for several years, and I thought I researched these new units extensively enough. I chose these units because of their lower profile design when trying to trigger off camera flashes while also using an on camera flash (instead of strapping a PW on top of my on camera flash). The appearance of the design is great, especially the Mini. I tested them ahead of a shoot, but testing doesn't completely prepair you for all the circumstances of real under pressure use. I used a pair of Mini/Flex units at a wedding with both eTTL off camera flashes and other AC powered units (which of course is one of this products' main target markets i.e. wedding/candid events). I ultimated chose to return both the Mini and the Flex, and B&H gave me a very prompt refund.
Here are some my biggest frustrations with the Mini & the Flex: 1. Recalibration way too often --When the camera or flash goes to sleep, you have do another calibration shot (which means you need to calibrate every few minutes at a wedding, and frequently miss important shots). So even if you just use the mini or Flex as a triggering device (with flash attached) for use with conventional PocketWizards, your on camera flash won't fire frequently, because the unit needs to so frequently recalibrate. 2. Off camera eTTL flashes often won't fire at all, or won't fire accurately --- The frequency that these units use is heavily effected by the same frequency of the RF "noise" produced by the popular Canon flashes (yes I've read the new version of the 430 is less prone to this RF). Because of this the recieving flash with FlexTT5 attached is too unpredictable if hand-held and often won't fire, or will fire at full power, because the unit needs to be positioned "just so", and often needs to be rediculously close to work at all.
Unfortuanately the engineers blew it on this product. Fixes/Designs they "should have done": 1. They should have allowed the unit to calibrate only once and not needing to have the calibration continually refreshed (maaaaaybe this will be fixed in a firmware update). 2. They could/should have designed the unit to send out 2 signals simultanously-- one to trigger legacy PocketWizard units, and one on a more reliable frequency for the Canon eTTL units (I don't see this happening without them bring out a newer version)
These units are almost contenders, but because of these and other major design flaws, I'm guessing the vast majority of them will be returned.
Reviewed by 276 customers
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
This is not my first dance with Pocket Wizard and it won't be my last; I use all the products in the Flex line and I am VERY happy with them all.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
The products work as advertised and seem to be well manufactured. Having the camera's TTL information relayed to the flashes takes the guesswork out of process and allows the photographer to focus on composing the shots. Although I did not see other reviews mention it, the Flex TT5 and Mini TT1 (with the appropriate cable) can be used as a remote shutter release (with the Flex TT5 on the camera and the Mini TT1 as the remote trigger).
I have used previous systems without the TTL and am happy to say that I will never look back.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
very good transceiver, a bit expensive but most advance on the market now...
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I use three Flex TT5 transceivers: one on top of my EOS 40D and one on each of two 430 EX II flashes.
I can't imagine why one would get a Flex Mini when the TT5 does more for nearly the same price. I am very happy with these units. ETTL-II exposures are perfect and totally idiot-proof. No need for a flash meter here. PocketWizard warns about electronic interference from some Canon flashes, but I have not encountered that problem.
I definitely recommend these.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Great transceiver. Small, light, great build quality.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
takes a little time to get use to, but worth the learning curb. Great for pro photographers who creatively works with different light setup
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
For the first time with out using big light, just my little 430exII speedlite, I was able to take picture at noon, making them look as it it was 4pm.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
All I can say is that this is a cleaner TTL transmitter than the radiopopper versions.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I bought two flex TT5 transceiver radio slave and a TT1 transmitter that I placed on the hot shoe of my camera as the transmitter. The system was suprisingly easy to set up. Together they worked flawlessly with My Canon 5D Mark II. The distance of the TT1 transmitter to the TT5 transceiver ranging from 2 feet to 50 feet. The only issue I had with the system is the hot shoe connector plates are made of a cheap plastic which broke on both of my TT5 after a wind gust tipped my light stands each with a TT5 attached to a 580EX evan though I caught them in midair. The fact that the temperature was 30 degrees may have been a factor. Luckily the TT5 were under warranty and Pocket wizard repaired them with a total turn around time of less than one week. Now I am very cautious when I use then. I would have given the TT5 five stars it the hot shoe connector plate was stronger.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Have wanted such flash capability since my first flash picture with a 35mm. Since my intro to DSL photography much more so.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I use this product in studio on Canon 1D but also in outdoors with a 5d MK II. But last and not least, it works perfecltly as flash trigger or receiver with my Fujifilm X100
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Great unit, works great as manufacture describe !!
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I use 3 Fles TT5's with my canon 580exii and my 4330exii as well on 3 Promaster 300C's. The integrated high speed sync is perfect and the range fantastic.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Syncs my lights with my camera perfectly. No more wires.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Easy to use - made all my photography ten times better! Easy of use, battery life and quality are all a ten!
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I use this Pocket Wizard almost everyday. I shoot Landscapes to portraits and it is a key tool to my photography. I wish the battery life was alittle better though but only matters when your trying to take photos from far away.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
Setup two flextt5, AC3 and the mini. With two 430exii I love them I shipped my radio poppers back 2day after using them and got this set up. I really can't speak for others but Im happy with mines so far.
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
In theory, these things would be magnificent! I bought 3 and the the AC3 zone controller last week. Needless to say, they performed exactly as everyone said; shoddy at best. The flashes fired about 80% of the time and 30% of the shots that fired were 3 stops overexposed. YES, I followed to the letter what the PocketWizard tutorials laid out for us to do, shooting in aperture priority, full manual, putting the dumb sock they provided on my flash units, you name it. I decided that it wasn't worth the hassle and potential disaster at my weddings, so I returned all 4 units for a full refund.
When they get these things to finally work properly, and don't charge us a fortune for each unit, I will be the first in line for them!!!
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
ETTL work good in daylight
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Comments about PocketWizard FlexTT5 Transceiver Radio Slave for Canon E-TTL II System:
I purchased two FlexTT5 and one MiniTT1 about a year ago.
At first I was surprised how cheaply build are those units. PW used cheap, easy to crack plastic and flimsy switches in very expensive product. Just disrespecting buyer.
But I was positive. I have two 580EXII so I had to use additional filter between flash and FlexTT5 and special sock over the flash. It creates very bulky combination.
I made mistake by using cold shoe to mount this setup on light stand. When I was moving the lights, plastic PW cracked and whole system fell on the ground...
I expected limited range due to RF interference from flash but it wasn't problem because I have always flash close to me.
In practice it wasn't that good any more. I have many misshots. Flash exposure was unpredictable. I had many missyncs as well.
I still use this radios to trigger the flashes but I set them up manually.
TTL:
The whole PocketWizard TTL system is a mistake. It's wortless to use TTL on static object, because it's easy to set up light manually. And for moving objects the TTL is unreliable.
In the feature I would buy some cheaper triggers.
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