[hsc]

我在鴨記看到有工業用測光錶.
但是單位是流明
請問有無得計出多少流明=多少個ev值呢
因為平錶只須3百幾啊

[chankh11]

Good idea .
但可能測不到閃光wor ?
測環境光就ok,
用對照方式,在不同光度, 用你部相機對住灰card測試比較o下.

[kingkonghk]

>>請問有無得計出多少流明=多少個ev值呢

即係問1公斤=幾多尺, 你識唔識答?

[hsc]

kingkonghk兄
有乜關係呢

[maximilianyuen]

ev and 流明 seems not share any common value be to measured

[kingkonghk]

就係冇關係囉..

流明, 同埋ev都冇直接關係

[Ah Chai]

hsc

無關係！kingkong兄問吓啫！

好似有d相機測光錶，都係$500度

[maximilianyuen]

好似有d相機測光錶，都係$500度

is there are 2 kind of 相機測光錶?

1 is measure the environment light
another 1 is measure the enviroment under flash light