Always dreamt of buying night vision goggles or making some well you are soon going to come to terms with it
basically as the name suggest it allows you to watch objets in pitch darknessNight vision is the ability to see in low light conditions. Whether by biological or technological means, night vision is made possible by a combination of two approaches: sufficient spectral range, and sufficient intensity range. Humans have poor night vision compared to many animals

well dont you want how it happens?
what we have on one eyepiece is a red theatrical sheet over which 2blue theatrical sheets are kept .the main heart of this thing are infrared leds

you know what the best part is ? I show you 3 different ways to make it

Step 1: Materials You Need

# red and blue theatrical sheets
# infrared leds 4 to 5
# cheap glasses
# coin cell or button cell get 6volts at least max 9volts
# switch

or
*clear transparent sheet
*blue and red permanent marker
*infrared leds
*cheap glasses
*and coin cell along with a switch

or

@ 2 3d goggles
@infrared leds
@coin cells and switch

Step 2: Method 1

get your glasses and cut the shape of the lenses on the red and blue sheets
remember there must be 1 red and 2 blue sheets for a single eyepiece
put the lenses back on to the goggles
now glue the led cluster on the top of the goggles te led can be attached in parrallel or seris as you want connect it to the battery via a switch done

check it out in darkness

Step 3: METHOD 2

get your glasses and trace the shape of the lenses on the clear sheets there must be 6 in all. for one eyepiece there must be one red and two blue pieces to get these pieces color the red and blue accordingly using the red and blue permanent markers now glue one red and two blue on a single lenses glue the led cluster and connect it to the battery via a switch

you are done !!!!!!!!
test them out

Step 4: METHOD 3

GET your 3d goggles and superimpose them in such a way such that on one eyepiece red and blue films come together
glue the goggles together accordingly
glue the led cluster on the top
connect it to the battery via the switch

yoo hoo all the methods are done now test it out for yourself and have fun!!!!!!!!!!!!!!!!!!!!!!!

Step 5: HOW DOES THIS THING WORK????????

how does this thing work ?
this isint my vieo exactly but i just took it because it had loads of information so thank you very much whos ever it is
http://www.youtube/watch?=UEvWS8wqC1o