I have a pretty standard lens, but am unsure of the flash capabilities. It is a Wollensak Raptar 4.7/135mm mounted in a Rapax shutter. This is not the "synchromatic" model with selectable sync. Is this shutter compatible with electronic strobes? The intention is to use it with a Pentax AF 400T strobe. What speed range can this shutter work with strobes?
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