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Neewer 3 Pieces 77MM Optical Glass Infrared IR Filter Kit for Sony Canon Nikon Olympus Pentax Panasonic DSLR Cameras, Includes IR720 IR760 IR850 Filters, Lens Cap and More | Neewer | Photographic
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Mars on July 19, 2018 in combined RGB/IR-850 Pass ( JDJ ) - AstroBin