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結果 : can laser damage eyes
1:55

Laser Toy Eye Injuries

CBS New York
118,047 回視聴 - 9 年前
3:42

Can Laser Levels Damage Your Eyes?

Skill Builder
16,811 回視聴 - 4 か月前
0:54

Can concert lasers damage eyes?

Λsk Λbout Essentials
27 回視聴 - 6 か月前
4:50

How a laser pointer can damage our eyes.Full review laser pointer 303.active electronic.

Active Electronic
395 回視聴 - 3 年前

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2:15

Potential Eye Damage versus Laser Class

Laser-IPL Guys
1,121 回視聴 - 3 年前
2:45

How To Tell If You Suffered Eye Damage During The Eclipse

CBS New York
12,106 回視聴 - 7 年前

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0:22

Laser damage to sheeps eye with 20WCO2Laser

Lasermet
296 回視聴 - 2 年前
3:53

3 Steps to Restore Optic Nerve Damage

Restore Optic Nerve Function
26,975 回視聴 - 1 年前

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3:13

Don't damage your eyes!! Laser Safety Googles now!!

Gaming, Cars, and Fun!
273 回視聴 - 4 年前
22:47

Laser damage: to eye and skin

x x
10 回視聴 - 3 か月前
1:13

No, sitting too close to the TV won’t damage your eyes

VERIFY
6,433 回視聴 - 1 年前
2:20

Retinitis Pigmentosa : Damage To Retina Of The Eye | Symptoms, Causes And Treatment

pOwer Of knOwledge
144,982 回視聴 - 1 年前
0:24

Blue light from screens does NOT damage your eyes 📲 #eyedoctor #eyehealth #vision

Dr. Dan Friederich
4,364 回視聴 - 1 年前
4:27

Here's why viewing the solar eclipse could damage your eyes

PennLive.com
59,046 回視聴 - 7 年前