200-540nm Laser Safety Glasses

Applicable for wavelength between 200-540nm

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$29.80 (Price lowered!)


CE Certified High Quality Laser Protection Goggles for 532nm Green and 405nm Violet, 445nm Blue, 473nm Blue Laser wavelengthes. It is applicable to use in medical, military, research, education and industrial laser applications. We provide you with a complete line of laser proteciton for all laser wavelengthes, with supreme quality. Our laser safety glasses, goggles, and eye wears can protect the eyes from the hazardous reflection or scattered high power laser light or its radiation in laser Class 3R, Class 3B and Class 4.

How to Pick the Correct Laser Safety Glasses:

When buying laser safety glasses / goggles, be sure to select the laser glasses that blocks or atenuates the appropriate wavelength range and OD (Optical Density). The operating parameters of your laser, or a Certified Laser Safety Oficer (CLSO), will determine what laser safety glasses you  should use. If you do not have a CLSO on staff or related information in your laser manual, please contact us and our laser safety experts will help you. We engrave our laser glasses and goggles to ensure that specifications are permanent, and do not rub off like other suppliers. All our laser glasses meet or exceed GJB1762-93 requirements for use with lasers.

What does OD mean?

Optical Density (OD) is a measurement of the extent to which a substance (here the glasses) transmits certain wavelength(es) of light or other electromagnetic radiation. It measures from 1+ - 7+.

  • OD1+: means 10% of certain wavelength(es) of laser light can penetrate the glasses.
  • OD2+: 1%
  • OD3+: 0.1%
  • OD4+: 0.001%
  • OD5+: 0.0001%
  • OD6+: 0.00001%
  • OD7+: 0.000001%

What does Visible Light Transmission (V.L.T.) mean?

The VLT value is the percentage of visible light that can travel through the glasses, the higher the value is, the better visual you get.

Since our laser glasses are designed to absort the stated wavelength(es) to protect your eyes, the OD level for such absorption will effect the VLT result. Our design is at the perfect balance to protect your eyes, and the same time, to provide you with a clear visibility.

What Certification do you hold?

Our glasses have passed tests at: US AN1 Z136.1.3 and Z78.1; Canada CSA Z368; Europe EN207/EN208. It is very safe to use.

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  • Protection Wavelength Range: 200-540nm
  • Optical Density (OD): less than 3+ for 200-500nm, less than 2.5+ for 500-540nm
  • Visible Light Transmission (V.L.T.): more than 55%
  • Attenuation: (10-6 less than N% less than 10-4)
  • Packaging: black zippered case with cleaning towel

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