Flash interval Approx. 0.1 sec-2.5 sec (alkaline battery) / 0.1 sec-1.7 sec (Ni-MH battery). Flash duration: within approx. 2.8ms (1/1 manual flash). SONY HVL-F60RM2. Guide number 60 (Beam angle 200 mm / Light distribution type STD setting, ISO 100 m).
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