BenjaminAlexis Posted April 3, 2018 Share #1 Posted April 3, 2018 Advertisement (gone after registration) Anybody ran into the issue the flash on the Leica M10 does not sync at 180 and only at 125 or longer? I get a black band in the top of the image at 180 both in "start of exposure" and in "end of exposure" setting? So does this mean the actual shutter speed exceeds 180 or is the rear or front shutter to fast i.e. slow? Before bringing my camera in to Leica maybe someone can clarify the issue? Thanks, Ben Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/283353-flash-sync-at-1125-instead-of-1180/?do=findComment&comment=3493516'>More sharing options...
Advertisement Posted April 3, 2018 Posted April 3, 2018 Hi BenjaminAlexis, Take a look here Flash sync at 1/125 instead of 1/180. I'm sure you'll find what you were looking for!
jaapv Posted April 3, 2018 Share #2 Posted April 3, 2018 That you get it at the top of the image both at first and second curtain sync is strange. Quote Link to post Share on other sites More sharing options...
olgierdc Posted April 4, 2018 Share #3 Posted April 4, 2018 Wire trigger works at 1/180, wireless depend of the radio you are using. Pocket Wizard is slow, Elinchrom is faster. 1 Quote Link to post Share on other sites More sharing options...
BenjaminAlexis Posted April 5, 2018 Author Share #4 Posted April 5, 2018 Thanks Olgierdc, Odd but predictably Leica-ish. It escapes my perception how electrical wiring ad light speed can be slower in some radio transmitters than others so it must be related to the M10 circuitry. Quote Link to post Share on other sites More sharing options...
jip Posted April 5, 2018 Share #5 Posted April 5, 2018 Thanks Olgierdc, Odd but predictably Leica-ish. It escapes my perception how electrical wiring ad light speed can be slower in some radio transmitters than others so it must be related to the M10 circuitry. It's the chip that turns the signal from the camera into a radio signal that gives the delay. Quote Link to post Share on other sites More sharing options...
BenjaminAlexis Posted April 5, 2018 Author Share #6 Posted April 5, 2018 Hi Guru, You mean the chip in the Leica M10? How is it ever going to synchronise at 180 when there is a delay? The same flash and radio transmitter work perfectly happy on, for instance, a Nikon D3S at 1/250 and a Sony A7s at 1/200, either directly on camera or via radio transmitter. So the bottom line is my M10 is not syncing at 1/180. Admittedly very unwelcome news for a 40 year long Leica user and happy owner of an M10, but still the case. Quote Link to post Share on other sites More sharing options...
Chuck Albertson Posted April 5, 2018 Share #7 Posted April 5, 2018 Advertisement (gone after registration) My PocketWizards exhibit the same behavior on most of my cameras, Leica and Nikon. Sometimes they synch at the "official" flash synch speed, sometimes not. For consistent results, I just drop the shutter speed a notch. 1 Quote Link to post Share on other sites More sharing options...
olgierdc Posted April 10, 2018 Share #8 Posted April 10, 2018 ... if the digital signals were perfectly rectangular and if the time and flash luminosity were also perfectly rectangular, there would be no problem. Synchronization could also be ideal. But, different manufacturers set different synchronization points during the flash, which has the phase of raising and falling. In addition, there are delays in radio equipment and additional delays in digital signals. At the end, the camera manufacturer has its own specific shutter, which by its nature is a mechanical device. Temperature, type of material, dirt, oil may have and have affect to release of the shutter. You must be lucky enough to make it work. But I must admit that MY Leica M9 works better in this field. 1 Quote Link to post Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.