ive Cover Adapter Safety Glasses 33mm 40mm Easy Wear Ergonomic Design

Features: 【 your eyes】A necessary accessory to your eyes from strong light exposure provides full ion for your eyes from green light portable and durable. 【Relieves eye pressure】Eye-friendly relieves eye pressure. glasses help light in other colors besides green in nature to make the light brighter and clearer ultra-lightweight user-friendly and design. 【Easy install】This product adopts the latest tightening technology so that the ive shell can be firmly attached without tightening the screws. When installing tilt down 45° to easily install. 【 Light absorption】Adopting the principle of light absorption. It can all kinds of diffused light as well as the intense light in a specific wave band in all directions without any limitations. 【Reflective ion】 Reflective ion omni-directional ion of all kinds of specific bands of strong light.Faster light reaction and higher attenuation rate. Specifications: Material:Acrylic Color:Red green Size(about): 33mm:81x33x25mm/3.2x1.3x1inch(LxWxH); 40mm:81x40x38mm/3.2x1.6x1.5inch(LxWxH) ion wavelength: 190nm to 540nm. Visible transmittance: > 55%. ive features: omnidirectional absorption. Attenuation :(10-6 5.0 (OD +5 OD +6). Applicable model: 200-540nm wavelength Visible light transmittance: 60% ive features: omnidirectional absorption ive wavelength: 200-540nm Visible light transmittance: 60% Optical density: OD 4+ Package Included: 1pc x Safety ive cover Note: 1. Due to the light and screen difference the item s color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.