What is a good title for an essay about cameras?

Answer 1

It does depend on the target audience, but here's a few:

Light tight

How things are lit

It's about the light

A new way of looking

A new way of seeing

Only you can come up with a good name! Titles come from the essay, not from some anonymous person on the internet! You're getting this backwards I'm afraid -- you need to write the essay first and think of the title last.

Titles are also not as important as some writers think - your title might change many times between your first write and your final draft!