Description
These are 2PCS protection goggles designed for use with green 532NM lasers. They have a protection wavelength range of 532nm and offer all-round absorption. The visible light transmittance is greater than 55% and the optical density is greater than 5.0 (OD +4, OD +5). It is important to use these goggles to protect your eyes from the harmful effects of laser light, as regular sunglasses will not provide adequate protection. The package includes 2 goggles and they come in a new condition without a box.
Parameter:
Protection wavelength range:532nm Protection features:all-round absorption Visible light transmittance:>55% Optical Density:> 5.0, (OD +4, OD +5) Note: Laser light is harm to human eyes, please choose this goggles to protect your eyes! Normal sun-glasses takes no effect, but laser protection goggles can reflect 55% of the light. Package: 2 x Protection Goggles for Green Laser Safety Glasses New (without box)