Why Sith Lords Have Yellow Eyes (But Dooku Doesn't)

How many Sith are in the Star Wars universe? Which are lords and which are acolytes? - Quora

Star Wars: The Yellow Eyes Of The Sith, Explained

What causes Sith to have yellow eyes? Is it a physiological change caused by use of the dark side or is it due to emotions? I also noticed that they aren't always

I just realised Dooku and Kylo never had Sith eyes : r/StarWarsCantina

Why Did Count Dooku NOT Have SITH EYES? - Star Wars

Why Sith Lords Have Yellow Eyes - Except For Count Dooku

Since Darth Maul, Darth Vader and Darth Sidious were all seen with sith ( yellow) eyes, Did Count Dooku's eyes ever turn sith yellow? If not why? He was a Sith Lord after

Why Doesn't Dooku Have Sith Eyes?! #shorts #starwars #starwarstiktok #

How Palpatine Hid his Sith Eyes From the Jedi - Star Wars Explained