Dynaphos ThinkLite TT520 II

Dynaphos ThinkLite 520 speedlight with guide number 33 at ISO 100. Perfect for strobists, with full manual settings and easy power control. The speedlight has an integrated optical light sensor(photocell) which allows work with more than one speedlight.In S2 mode it introduces the advance anti-preflash system, which fires on the second flash synchronously while mounted to the camera with preflash system. Also, while in S2 mode, the flash can be fired by a flash in TTL mode.

The optic light sensor will stop function under M Mode.
The hotshoe's trigger funtion will stop under S1 and S2 mode.

Guide number: 33 (ISO 100)
Flash mode: Manual, Slave 1(S1), Slave 2(S2)
Vertical rotation angle: 0-90 degrees
Horizontal rotation angle: 0-270 degrees
Power: 4xAAA(Alkaline or Ni-MH are usable)(not included)
Lighting times – 100-1500 times (AA alkaline batteries used)
Recycle time: Approx. 0.5-5s (AA alkaline batteries used)
Power range: 1/1-1/128
Flash duration: 1/1800s-1/20000s

The box includes:

Dynaphos Thinklite 520 Speedlight
Soft bag
Plastic holder with 1/4 screw for tripod mounting
English manual

Batteries not included.