2940nm ERL Laser Protective Glasses Erbium Laser Protection Protective Glasses

Product Overview

Premium laser safety goggles designed for mid‑infrared laser working environments. High‑performance filter lenses provide reliable eye protection against hazardous laser radiation in the 2700‑3000nm range. Boasting an ultra‑high 87% light transmittance, these goggles deliver bright natural sight without darkening your workspace.

✅ Key Specifications

• Applicable Laser Wavelength: 2780nm, 2940nm etc.
• Light Transmittance: 87%
• Optical Density (O.D): 2700‑3000nm O.D 6+
• EU L‑Rating Standard: 2940nm DI LB3 LP S CE
• Protection Range: 2700‑3000nm

✅ ApplicationsProvides effective eye protection for 2780nm, 2940nm erbium‑doped, semiconductor and ND:YAG lasers. Widely used for medical laser devices, beauty clinics, research laboratories and related industrial laser equipment.

⚠️ Important Safety Reminder Please confirm your actual working laser wavelength before purchase. These goggles only offer valid protection for the 2700‑3000nm wavelength range.

📦 Package Includes1 × Laser Protective Goggles