Korea Gets First Night Vision Phone From Samsung

I couls use one of these. How cool would it be if you could take pictures without any ligh whatsoever. well, i guess now you can!

wow that is so cool i want one

those are nice phones but i’ll stick with my phone

omg there sooo cool, and there anycalls i want one so bad

it looks like a nice phone but who needs nightvision ?

how does night vision work?

Anonymous said: how does night vision work?

i’ll start off by saying that the only reason why humans need night vision is because of the fact that the human eye lacks a tapetum lucidum. night vision works when a telescope or binocular has a large diameter objective. This allows it to gather more light, therefore helping you see better in the dark. Sort of like the pupil in your eyes , when light hits it, it grows smaller BUT WHEN IT IS DARK, it grows bigger to allow you to grow accustomed to the dark and see better.

i find this cool and weird haha

I think it’s cool. It’s nice to see it dark places.