Digital ND Filter?

Started 11 months ago | Discussions thread
Allan Olesen
Senior MemberPosts: 3,140
Re: Digital ND Filter?
In reply to studioduplateau, 11 months ago

studioduplateau wrote:

A few cameras have ISO 50 done in the image processor, which is equivalent to the idea of digital ND Filter.

They do it by cutting highlight headroom. So this is a really bad ND filter. If your highlights clip at ISO 100, the same aperture and shutter speed will also make them clip at a fake ISO 50 with one stop of highlight headroom removed.

Reply   Reply with quote   Complain
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow