[I robert]

can the centon f.h.6.5 work safely on dslr

[Adam]

Moved to the flash forum

[Class A]

can the centon f.h.6.5 work safely on dslr

Potentially unsafe.

Some Centon models have unhealthy trigger voltages.

I wouldn't use the flash unless you have the means to measure the trigger voltage (all you need is a digital voltmeter).

Alternatively, you can use a hot-shoe device that insulates the camera from the flash's trigger voltage (typically quite expensive) or a radio trigger that can take the "heat". The latter option would allow you to take the flash off-camera.

Another caveat, though: My Centon FG105D was one of the very few flashes that wouldn't work with a basic radio trigger. It insisted on digital communication with the camera. I had to modify it, to make it work with a radio trigger.

[I robert]

ok thanks