Color Blind Glasses for Men, Ultra-Clear High-Definition Lenses, Color Correcting & Enhancing Glasses Outdoor Use for Deutan and Protan Colour Blindness

Khirhf Color Contrast Amplifier: Precision Engineered for Deutan/Protan EnhancementAfter 2,190 days of optometric research, Khirhf color blind glasses utilize 12-layer Nano-Filter Technology to enhance red-green contrast by 62% (measured per CIE 1931 standards). Engineered for electrical engineers, construction supervisors, and outdoor enthusiasts requiring precise safety signal detection.Military-Grade Construction TR90 Thermoplastic Frames: Survived 20kg crush tests (ASTM F1839-07) Blue Light Filter Lenses: 98% UV400 protection with ANSI Z80.3 compliance Adaptive Wavelength Targeting: 550-580nm optimization for traffic lights (610nm) & warning signs (520nm)20Faster Wiring Diagnostics:87% improvement rateEmergency Vehicle ID Range:79% achieved 200m+Color Sensitivity Gain:30% after 60 days (severe cases)Important Note: These glasses improve specific red-green contrast detection in individuals with functional cone cells. Not intended for complete color blindness or optic nerve disorders.23 Clinical Trial Results (412 Participants)

• ✪ Deutan/Protan-Specific Contrast Amplifier: Khirhf ​color blind glasses enhance red-green contrast by 62% through patented multi-band filtration, aiding identification of traffic signals, wiring diagrams, and safety signage. Tool for improved differentiation – not full color restoration.