MonsterPiggy Lens Adaptor

82mm ExpoDisc 2.0 Professional White Balance Filter

數量

簡介

+ ExpoDisc 2.0 Features: Quickly set white balance for photo and videoIncludes User Selectable Warming Filters (Gels)Meter 18% Incident ExposureDust Map Your Image SensorMade in USA - Hand Calibrated for Accuracy ExpoDisc 2.0 Contents: ExpoDisc 2.0 Professional White Balance Filter 4 Portrait Warming Filters (Gels) Comfortable Lanyard Sturdy Carry Pouch Calibration Certification Card User Quickstart Guide Larger ExpoDisc Sizes Can Be Used with Smaller Lenses As with the original ExpoDisc, a larger ExpoDisc can be used with smaller filter size lenses by simply holding the ExpoDisc over the lens during the white balance procedure. ExpoDisc is Hand Calibrated in the USA The ExpoDisc is tested by hand on a transmission spectrophotometer and individually adjusted using custom formulated materials to ensure an 18% total light transmission across the visible spectrum.  This neutrality is important because using a non-neutral tool for white balance can actually add undesirable color casts to images.  Each ExpoDisc 2.0 includes a quality control card to certify its neutrality.

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