mpoole wrote:
Two question for current 10D owners:
1)When using e-ttl flash, do the subjects notice the two distinct flashes? I ask because when I use my Elan II no-one notices, but when I use external flash with my G3, it usually records the eyes of the subject half closed in reaction to the first flash, due to longer interval between flashes. Does e-ttl flash work with manual mode, in G3 it does not, which is stupid!
2) Shutter lag. Have you missed any shots due to shutter lag? Again I reference my current cameras. Haven't missed too many with Elan, missed lots with G3.
Thanks for your time.
The shutter lag on the 10D is no noticeably different that on any decent SLR. The mirror still has to move up and out of the way, so all SLR's have a bit of lag. The 10D is certainly better than my medium-format SLR's, whose mirrors are much bigger and take longer to move. One of the appeals of rangefinder cameras like the Leica or twin-lens reflex cameras like the Rolleiflex is the lack of shutter lag, though even the later Leicas have to flip the metering sensor out of the way.
I've missed lots of shots because of the lag, but not because of the 10D's lag in particular. There's a certain amount of anticipation required for all SLR's. The 10D will be more like your Elan than the G3. The G3 has to retask the sensor from viewing mode to taking mode, and this is what takes the time, near as I can tell. The 10D's sensor is primed and ready just for making the image.
As to E-TTL, I wasn't even aware that the 550EX flash used a preflash until I was on a job and tried to meter my flash output to check things. This was long before I bought the 10D. The preflash is always the same, and always about 1/20 the normal output. My meter readings were all way off, and I thought the flash was defective. I got through to a Canon pro consultant, and he got a good chuckle out of it as he explained it to me. I put the flash meter back in the case and just let the flash do its thing. With the 10D, it's no problem--you can check the results immediately. My point is that if I couldn't distinguish the two flashes, I don't think your subjects will see them.
As your subjects if they saw a red flash. If they did, shoot again--their eyes were closed.
Rick "noting that some people are unbelievably fast blinkers" Denney