[vkkleung]

How fast the shutter speed and iso to take photo of fast moving butterflies in bright light?

[p.maki]

It depends on sites conditions,

[look_yau]

and depends aperture too

[snoopybee]

見意師兄唔好問人用咩 settings 影呢樣, 影果樣. 因為同一個環境因素, 都可以有唔同 combination.

反而應該主動去學習咩叫 "光圈", "快門", "ISO", 以及他們對一幅相片的關係. 這才是學習影相的第一步.

[kelvinolph]

Agree with Snoopybee Ching