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The Quantum FW57 Wireless TTL adapter connects to a FreeXWire and provides wireless TTL exposure control from a Pentax SFX, SFXn, SF1, SF1n, SF7, SF10, Z1, Z10, PZ1, PZ10, LX, Super A, 645 and 645n to a remotely triggered Qflash.
In the Box
Quantum Instruments FreeXWire Wireless TTL Adapter for Select Pentax Cameras