OK, I think I see the difference between the two, but what gets me confused is the term "reflected IR light" as a separate category. Isn't all of near-IR (the kind we get on film) reflected light?
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OK, I think I see the difference between the two, but what gets me confused is the term "reflected IR light" as a separate category. Isn't all of near-IR (the kind we get on film) reflected light?
Helen, it sounds as if Brian is referring to the aura due to the lack of anti-hallation layer on HIE. Maco used to produce two versions, one with and the other without anti-hallation layer. As a...
That's interesting because water does not reflect IR at all. I never tried shooting snow or ice in IR and I'd like to hear (and possibly even see) what kind of results are you getting.
When I use the Cokin IR filter, I use it with a modular lens hood in front and I wrap a piece of black cloth around the space between the hood and the lens. It's clumsy, really, but it's considerably...
What size? Cokin makes 89B P Series, costs just under $50 - model P007. Same cost as Hoya 58mm 89B. Larger sizes cost progressively more.