Fast lenses, and High ISO

Started 2 months ago | Discussions thread
Chikoo
Senior MemberPosts: 1,630Gear list
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Re: Fast lenses, and High ISO
In reply to mike703, 2 months ago

Yes for two reasons.

1. AF is done with the lens wide open: faster lenses AF much better in poor light.

2. Even with today's high-ISO capabilities i find myself sometimes wanting to shootat the limit of what the camera can do:

1/30 sec, f/2.8, ISO 6400

Best wishes

Interestingly, I have had more focus misses with the lens wide open.

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