[chkei1988]

唔該我想問下 TUMAX DS20S2呢支同步閃燈係點閃既。因為我用的係A70+原廠wide lens，如果支燈係等部機內閃先觸發的話，會令張想有黑角。所以我想問清楚A70+wide可唔可以直接用DS20S2，如果唔可以又應該整d咩先可以？又或者會唔會有更多適合A70的閃光燈？

[DaiDey]

I think the dark corners are not due to the late flash of Tumax. It should be due to the angle of the lens is wider than the coverage of the flash. Hence, you may put the flash on a tripod and locate it behind the A70 and try. The coverage of the flash will become wider and the dark corners may go off.