Antra™ X90 TOP Optical Class 1/1/1/1 Solar Power Auto Darkening Lens Digital Controlled Shade 4/5-9/9-13

Auto Darkening Lens for Antra™ Helmets. May fit in other brand helmets, however it is at owner’s risk by doing so and warranty will be voided for lens/filters installed on other brand helmet shields. One year warranty on all Antra™ auto darkening lens. Features: UV protection: Permanent Shade DIN 13 Solar power cell design with replaceable batteries Fully automatic power ON/OFF. Can be used for MIG/MAG, TIG AND ARC welding grinding. 4 Sensor design ensures higher sensitivity Grinding feature on shade 4 and welding on shade 5-9/9-13 Battery indicator and testing Power off delay 10 minutes, the filter keeps alive for 10 minutes in dark environment before it goes to sleep. Specifications:  Viewing Area: 98 x 62mm /3.86" x 3.23" Cartridge Size: 133mm x 114mm x 9mm/5.24" x 4.5" x 0.35" Optical Class: 1/1/1/1 Reaction Time: 0.00004(1/25,000) Seconds  Dark to Light: 0.1-1 Seconds Light State: Shade DIN 4 Dark State: Shade DIN 5-9/9-13 DC TIG Amperage Rating: >2 Amps Battery Type: Solar Cell + 2X CR2032 (Replaceable)  Operating Temperature: -10°C- 55°C (14°F-131°F) Storage Temperature: -10°C- 55°C (14°F-131°F) Meet Standards: ANSI Z87.1 / EN379 CE / CSA Z94.3 Warranty: 1 Year manufacturer warranty