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B+W 37mm Digital E F-Pro 010 MRC UV Haze Filter
Amazon.com : B + W UV-Haze Protection Filter for Camera Lens – Ultra Slim Titan Mount (T-PRO), 010, HTC, 16 Layers Multi-Resistant and Nano Coating, Photography Filter, 82 mm : Electronics
How to Use a UV or haze filter for SLR cameras « Photography :: WonderHowTo
What Type Of Lens Filter Is Needed To Remove Haze ?
Black Pro-Mist Filter® - 37bpm14 – The Tiffen Company