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Digital Photography Accessories
Save time editing photos and video with ExpoDisc 2.0. Set custom white balance, meter for exposure and dust map your sensor with the only calibrated and certified 18% transmission incident light metering filter.
We invented the digital white balance filter with the original ExpoDisc and established it as the premium white balance tool by individually testing and certifying every ExpoDisc. Now, ExpoDisc 2.0 introduces an improved mounting design, user-selectable warming filters (gels), and a new lower price-point.