Pocketwizard Plus II Transceiver  type_Digital Cameras This F-1 is in excellent

This F-1 is in excellent condition

Reasonably compact for a 200mm

after you take the picture

This lens also has a pair of small mounting holes for a cable release mount

Great cosmetics on both the lens and adapter tube

Pocketwizard Plus II Transceiver &nbsptype_Digital Cameras This F-1 is in excellentThe Pocketwizard Plus II Transceiver can be set to send or receive radio signals at distances of up to 488 metres, which is pretty darn far. Slips into a hot shoe for triggering; a receiving unit can be connected to a camera or flash with appropriate cables (sold separately). Note that this item is a single transceiver; you will need at least two of these to trigger a camera or flash as described above.