http://t.co/VXGU4Th5 - <br /><br />Top Deal Review - Olympus FL-600 Wireless Flash<br /><br />Technical Details<br />Guide Number 50 at ISO 200; Guide Number 36 at ISO 100 (when built-in wide panel is not in use)<br />Guide Number 17 at ISO 200; Guide Number 12 at ISO 100 (when using built-in wide panel)<br />8 mm equivalent coverage (35 mm equivalent focal length = 16 mm) with built-in wide panel<br />Firing angle - Approx. 30 degrees<br />6 modes - TTL-AUTO, AUTO, Manual, FP TTL-Auto, FP Manual, RC
