Reader Mode In FireFox

Glenn / Lenny

I do a lot of researching, and I noticed when tabbing through the tool bars in FF that there is a reader mode.
I tried it, and it made my reading much more pleasurable, as it sucks arrowing through those ads with a screenreader, and it really interrupts concentrating on what you are reading.
Anyway, is there a hotkey to go into reader mode?

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