They let you "see" the lasers, and they go on and off. Using the goggles, and the Fingerprint from the BAD Bistro, you can enter the BAD hideout to the right of Toupee Terrace. The passcodes you will need are on the three overlay cards given you by the three spies.
(see related questions)
The "Ultra Vision Goggles" on Spy Island are used to see the lasers that turn on and off. You get them from the third rescued spy. (see related questions)
The Ultra-Vision goggles on Spy Island are provided by the third rescued spy, and the spies must be rescued in order : first then second then third. The goggles allow you to see the laser beams at the B.A.D. hideout at the far right of the island.
You will get a Laser Pen, a "Grappling Bowtie" and Ultra-Vision Goggles to get past the lasers in BAD control center.
They are with the Third spy to get to the third spy type in the box: where do you get the ultra vision goggles on poptropica? and you will get the answer good luck!
Rescue the third spy to get the ultra vision goggles. Then go to B.A.D. Control Center then use the ultra vision goggles to see the lazers and wait until they go off to go right. When you rech the top, use the glass with the fingerprint to get inside the door.
The Ultra Vision Goggles let you see the lasers on the island, and when you do, they appear to be "off" sometimes, so you can dodge them. Once you have the goggles from the 3rd spy, and the Fingerprint from the Bistro, you can enter the satellite control center to the right of Toupee Terrace.
u can see lasers
You have to find the 3rd spy. She will give you the ultra-vision goggles.
There are some odd green glasses worn by Sir Rebral on Super Power Island, which are similar to the Ultra-Vision Goggles on Spy Island, which have the twisted look.
Besides the fingerprint from the Bistro, you need the Ultra Vision (laser seeing) goggles from the 3rd rescued spy, along with the three clues to the passcodes. (see related questions)
The third spy gives you the Ultra-Vision Goggles, so that you can see lasers. Now all you need is the Fingerprint from the BAD Bistro, and you can enter the satellite control center to the right of Toupee Terrace.
The electrified windows on Toupee Terrace turn on and off at regular intervals, so you can climb the windows as they go on and off. You can only get past the lasers after you get the Ultra Vision Goggles from the third rescued spy.