
Yamamoto Kogaku YAMAMOTO NO.227 Binocular shading glasses ♯3
Gas welding work Lens color: green Shaving level3 Enhanced glass lens.
Mass (g): 56 Lens thickness: about 2mm JIS T 8141 standard product Others have 4, 5, 6, 7, 7.7.
Lens: Enhanced glass Frame: Brass chrome plating Do not use as laser light blocking glue.
Do not use for arc welding. MP helmet mounting type.
Lens can be replaced.
Up and lower type. Maker: Kogaku Yamamoto (Yamamoto Kogaku) Part Number: No.2273
Material: Brass
JAN: 4984013855399
JAN: 4984013855399