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Ex2F : when F1.8 just wont cut it

Started Jul 30, 2016 | Discussions thread
OP jacketpotato Senior Member • Posts: 2,244
Re: Ex2F : when F1.8 just wont cut it

ttbek wrote:

jacketpotato wrote:

Just a basic thing I tested when I had Ex1, I tested with Ex2F and my Apsc.

Semi Darkened room (toilet ):

Ex2F enables 1/125th ISO100 at F1.4 24mm, whereas my Apsc with lens F4 required ISO1600 for 1/125th (typical 16mm or 18mm lens usually starts at F3.5) .

Much more comfortable for me to carry Ex2F than a Giant £700 F1.4 16mm apsc lens

That doesn't follow from that at all. You're getting confused.

Ah please ..... C'mon now

How is testing ISO performance of two cameras with different sensor sizes with different lense in low light confusing?

Lower light : 1/125th

Apsc 16mm lens typically F3.5 or F4 requires ISO1600 (my Fuji X-Pro1 actually says ISO3200 however this is really ISO1600).

1/1.7" 24mm lens F1.4 requires ISO100 (Ex2F).

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(Performing similar test shall clarify for yourself for others).

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