YAMAMOTO Single-lens Shading Glasses YE-409 #1.7 YE-409-1.7 1 pc

Catalog number: YE-409-1.7 Features: ● Clip-on type that can be attached to glasses. ● Can be adjusted up and down freely. Applications: ● For gas welding work. Specifications: ● Shading level: #1.7 ● Frame dimensions (mm): W136 x H60 ● Lens color: Green ● UV cut: 0.999 ● Can be used with glasses: Clip-on ● Lens thickness: Approx. 1.2mm ● Flip-up type Materials/Finish: ● Lens: Cellulose propionate ● Frame: Plastic Caution: ● Do not use as shade glasses for laser light. ● Do not use for arc welding.