The M4 is unique in that it is compatible with cylindrical and toric lenses. Lens - Sonar Infrared Blue (39% VLT).
Anon M4 Toric Sonar Lens Sonar Green For M4 Goggle
Anon M4 Toric Perceive Variable Blue Snow Replacement Lens
Anon. M4 Replacement Goggle Lens and Case - Purple/ Orange
ANON M4 Perceive Replacement Lens - Authentic Anon Lenses - For Anon M4 Goggles
Anon M4S Toric Perceive Lens Replacement Ski Goggles- Perceive Sun Red 14%VST S3
Burton ANON M4 Cylindrical Lens Replacement Perceive Sunny ONYX With Case New
