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Polaroid Optics 37mm Infrared Filter [X-Ray Effect] – IR720 Removes Most Visible Light Below & Above 720nm Wavelength- Compatible w/All Popular Camera Lens Models : Amazon.sg: Electronics
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Polaroid Optics 72mm 4-Piece Filter kit Set for Close-Up Macro Photography; Includes +1, +2, +4 & +10 Diopter Filters & Nylon Carry Case – Compatible w/ All Popular Camera Lens Models : Camera Lens Filter Sets : Electronics - Amazon.com
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