I believe they can but I'm also new to leos. I'm fairly certain they do see movement from a distance because I've seen them watching our youngest as she plays, one even climbed on top of its hide for a better view! So my answer would be yes but I've been wrong before lol
Nocturnal reptiles have very good eyesight at night. They can see about 4 or 5 different colors, where as humans only see 3. Google reptile eyesight and I'm sure some articles will come up on how well their eyesight is.