Sony HVL-F42AM - HVL-F42AM Istruzioni per l'uso Spagnolo
Sony HVL-F42AM - HVL-F42AM Istruzioni per l'uso Spagnolo
Sony HVL-F42AM - HVL-F42AM Istruzioni per l'uso Spagnolo
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APS-C format (ISO100)<br />
Flash Coverage Settings (mm)<br />
Shutter speed<br />
16* 24 28 35 50 70 105<br />
1/250 4.7 9.7 10.0 10.9 13.4 15.0 16.4<br />
1/500 3.3 6.8 7.1 7.7 9.5 10.6 11.6<br />
1/1000 2.4 4.8 5.0 5.5 6.7 7.5 8.2<br />
1/2000 1.7 3.4 3.5 3.9 4.7 5.3 5.8<br />
1/4000 1.2 2.4 2.5 2.7 3.4 3.8 4.1<br />
1/8000 0.8 1.7 1.8 1.9 2.4 2.7 2.9<br />
1/12000 0.6 1.2 1.3 1.4 1.7 1.9 2.1<br />
* When the wide panel is attached.<br />
ISO speed coefficient<br />
ISO100 ISO200 ISO400 ISO800 ISO1600 ISO3200<br />
1 1.4 2 2.8 4 5.7<br />
Photography distance range = Guide number × ISO speed coefficient<br />
÷ A<strong>per</strong>ture<br />
Ex) When using an APS-C format camera, shutter speed: 1/500 second, focal<br />
length: 28 mm, a<strong>per</strong>ture: F2.8, ISO: 400<br />
7.1 (Guide number) × 2 (ISO speed coefficient) ÷ 2.8 (A<strong>per</strong>ture) = 5 m<br />
The flash light reaches to 5 m.<br />
Additional Information<br />
51 GB
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