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WebHow To Test Blue Light Glasses BLUblox blog. 1. The Black and Blue Squares Test · Pop on your blue light blocking glasses (the ones you wear after sunset) and both squares should appear …. => Read More. How to Test Blue Light Glasses at Home – THL SLEEP. It is as easy as it sounds. WebOct 26, 2024 · Follow the steps below in order to test how good are your blue light glasses at filtering out the blue color spectrum. Step 1: Look at the RGB Color Test With No Glasses On. Step 2: Put You’re Blue Light … harry l crosby
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