Audited Supplier
ipl-3e
Anti-Scratch, Welding, Anti-Radiation, Laser Protection
Polycarbonate and Laser Absorbers
Laser Protection Filter
Hanbeihe
Base Type
Simple
Green
General
Laser Safety Glasses
91LASER
Safety Bag
China
9004909000
Product Description
This is a pair of professional IPL safety glasses, used in many laser industries. For instance, Medical & Aesthetic laser treatments
Advantages
High OD
Visible light transmittance 30%
Specification:
Model # LSG-3e
Protection wavelengths: 190-2000nm
OD4+
VLT: 30%
Material: PC+ laser absorbers
Packing List: Laser Safety Glasses x1, Black safety eyeglasses case x1, Cleaning Cloth x1
We also supply OEM/ODM service
Why Laser Safety Equipments Are necessory for Eye Protection ?
It may seem counterintuitive, but laser light can harm your eyesight even if it is invisible. This can be a confusing concept to grasp, as many people assume that if they can't see it, it can't hurt them. However, the truth is that invisible laser radiation can be even more hazardous than visible radiation because it can cause damage without being noticed.Eyes are specialised and sensitive sensory organs that are unable to recover from certain types of injuries. Among these permanent injuries is retinal burning, which can be caused by exposure to harmful light radiation. This is particularly concerning since the cornea of your eye directs incoming light to the retina, making it especially vulnerable to damage.
UNDERSTANDING THE DANGERS OF INVISIBLE LASER RADIATION TO YOUR EYESIGHT
The human eye's rods and cones are responsible for detecting and transmitting signals from light within the visible spectrum, which spans wavelengths between 400 and 700 nanometers. While lasers can operate within or outside of this range, the danger they pose to your eyesight has more to do with their power than their operating wavelength.Laser radiation poses a threat to your retina not because of the colors it creates but rather due to the power of the beam. A high-powered laser beam can generate intense heat in a fraction of a second. If the beam, or even a reflection of it, enters your eye through the cornea, it can burn your retina so quickly that you may not feel any pain right away.
The retina is a complex structure filled with neurons that light must pass through to reach your rods and cones. These neurons, commonly referred to as nerve cells, transmit visual information to your brain, allowing you to see. Burning these neurons, whether from direct or reflected laser radiation, can cause permanent damage because medicine currently lacks effective methods to repair them.
The cornea acts like a magnifying glass, focusing light onto the retina. A laser beam that can burn your skin will cause even more damage to your retina after passing through your cornea, and it can also cause a burn to your cornea itself.
Furthermore, scattered radiation from some powerful lasers can also be harmful to your eyes, even if the direct beam is not hitting your eyes. This scattered radiation is similar to the light that fills a dark room when you shine a flashlight on one of the walls, and it can still cause damage or destruction to your eyes. Although the scattered radiation contains only a small percentage of the power of the laser beam, it can be enough to cause serious harm.
