The PENTAX GT20 prescription safety goggles deliver full-seal eye protection for demanding work conditions. The non-conductive frame makes the GT20 a strong choice for electrical, industrial, utility, and lab environments where protection and visibility matter.
The GT20 uses a removable prescription lens insert, so you can get clear vision without giving up safety. The main polycarbonate shield wraps the eyes for full coverage. Its exterior has a scratch-resistant coating that helps the shield hold up to daily wear. The interior features an anti-fog coating that helps maintain clear vision in heat, humidity, and high-activity situations.
The sealed design meets the ANSI Z87.1 D5 fine dust rating, which means it helps block airborne particles and contaminants. The GT20 also meets ANSI Z87.1 high-mass and high-velocity impact standards. It helps protect your eyes from debris, flying particles, and sudden impact hazards on the job.
Each prescription order includes a protective case or pouch to keep the goggles clean and ready to use. The PENTAX GT20 prescription safety goggles give workers sealed protection, fog-resistant clarity, and ANSI-certified impact performance in one system.










