The Filters We Need With Digital...

Started Oct 5, 2008 | Discussions thread
John Sheehy Forum Pro • Posts: 20,661
Re: John, you've got the wrong filter...

Joseph S Wisniewski wrote:

We're not talking about an added blanket of light. That's a "soft
contrast" filter (in Tiffen parlance). The enhancing filter is a
neodymium glass filter, it punches a bunch of holes in the spectrum,
including one in a particular orange wavelength that happens to spike
in many plant spectra, increasing the separation between red and

Sorry, I thought he was replying in the wrong place about the contrast-reducing filter. I thought the examples were a bit strange looking, but people often have inequitable conversions.

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