Yellow laser safety glasses for engraving 200–540 nm, OD4+, case and cleaning cloth included

👁️ General Description: Laser safety glasses for DIY and professional work. Ideal for laser engraving, they effectively protect the eyes against blue and violet laser beams (200-540nm). Comfortable, lightweight, and come with a case and cleaning cloth. 📏 Technical Specifications: Material: Plastic; Color: Yellow + Black; Protection: Laser glasses; Applicable wavelength: 200-540nm; Optical density (OD): OD4+; Blue light transmission: < 50%; Red light transmission: > 60%; Case dimensions: 160x80x60mm; Glasses dimensions: 150x60x55mm; Glasses weight: 29g; Packaging weight: 172g 🔧 Installation: These laser safety glasses require no installation. They are ready for immediate use. 💡 Use: Wear these glasses when using laser machines, such as laser engravers. They provide optimal protection for your eyes, allowing for safe and comfortable work. 📦 Other information: The kit includes: 1 pair of safety glasses, 1 case, and 1 cleaning cloth.