Originally posted by Nowhere Matt I just wondered if the K-7's effect filter would provide something close to those "real IR' images.
What StarDust said:
Originally posted by StarDust ...it will never look real with software filters.
Filters block out radiation that's there. They can't add radiation that isn't there. The "hof filter" has already blocked a substantial amount of IR. The only way to see IR, without removing that IR-blocker, is to use a filter that blocks visible light and passes IR. This requires rather long exposures on an unmodified camera, depending on just how much visible light is blocked. Et cetera.
Here's an overview:
https://www.pentaxforums.com/forums/pentax-beginners-corner-q/93743-k-x-infra...tml#post955056