referentie Prehistorisch roem skylight filter on digital camera het spoor kom consensus
Amazon.com : 58mm Digital High-Resolution Close-Up Macro Filter Set (+1, 2, 4, and +10 Diopters) with Deluxe Filter Carry Case for Select Canon Digital Cameras. UltraPro Deluxe Accessory Set Included : Camera
Hoya Series VI Skylight Filter (1B) – Kamerastore
Amazon.com : Hoya 46 mm HMC Skylight Screw-in Filter : Camera Lens Sky And Uv Filters : Electronics
Hoya 30.5mm 1B Skylight Filter IN0041
Vivitar 43mm Skylight 1A Filter 35mm SLR Film DSLR Digital B+W | eBay