Human Laser Safety GogglesA necessity for anyone operating a Class IV therapeutic laser or present in the treatment area.Class IV lasers are powerful enough to cause serious, permanent eye damage to unprotected eyes. These goggles are wavelength-rated for the exact frequencies used in veterinary photobiomodulation therapy, including the 650nm red and 808nm near-infrared diodes of the Vetro4Pro and similar Class IV therapeutic lasers.Goggle Specifications 650nm / OD4 rated 800–1100nm / OD5 rated CE certified Adjustable frame for comfortable extended wear What's Included 1 pair of wavelength-rated laser safety goggles Goggle strap Microfiber cleaning cloth Instructions Hard carry case Who Needs TheseAnyone operating a Class IV therapeutic laser on animals or present in the treatment area — including horse owners, dog breeders, equine bodyworkers, mobile animal laser therapists, veterinarians, vet techs, and therapy dog handlers.Why Wavelength-Rated Goggles MatterStandard sunglasses provide zero protection against Class IV laser energy. These goggles are rated to the specific optical densities required for safe use at the wavelengths your device emits — giving you real protection, not just tinted lenses.For human operator use during animal laser therapy sessions. Always follow all laser safety protocols. Read your device's User Manual fully before first use. Free shipping.