[JeniSkunk (Jenifur)]

Originally Posted by doppler

Came across these cool sunglasses that block LED and LCD light. We might be adapting them for astro when LED street lights become the norm.
https://www.kickstarter.com/projects...-block-screens

They won't be any good for what you're hoping they might be capable of doing.
They only act to polarize block backlit screens.
They don't work at all on direct LED billboards, nor do they work on OLED screens in phones, tablets, PC monitors or TVs.

Quoted from the the Kickstarter campaign page:
"IRL Glasses are in beta. This means they are compatible with most TVs (LCD/LED) and some
computers (LCD/LED). IRL glasses do not yet block smartphones or digital billboards (OLED)."