Cyclops’ optic blasts are not lasers -they only have concussive force- and they don’t generate any heat.
Sometimes writers don’t know about that, forget, or joke about it (we made the same mistake on a fact a while ago).

Source (and Uncanny X-Men #391/#502)

Hulk =/= Thor

Hulk =/= Thor

Happy Ending: the story was later reprinted in Bizarro Comics.

Happy Ending: the story was later reprinted in Bizarro Comics.

Holy Terror, Batman!

Holy Terror, Batman!

Source
Science Dog & Tom Strong!

Science Dog & Tom Strong!