Selling this filter as I bought it in two sizes, though ultimately not needing the 67mm one. Please notice this is to be used with Full Spectrum converted cameras. I attach pictures from the manufacturer (unbranded China-based), a picture of the real item still fully packed, and a picture taken by myself with the other Aerochrome filter I have from the same manufacturer — exactly the same model, just a different size. This is a true Aerochrome and you won’t need to do blue/red channel swapping in order to, for instance, obtain reddish foliage and grass. However, depending on your camera and from light conditions, your tint out of camera might be slightly orange-ish, so you’d have to play a bit with colour sliders in post-production. Any questions please ask.
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