Optech S777B (WH.77SB01)
 | Outdated Product Type: chameleon helmet; Light filtering levels (DIN): 4; Min. degree of darkening (DIN): 9; Max. degree of darkening (DIN): 13; Protection from UV/IR (DIN): 16; Turn-on time (µs): 33.3; Filter viewing area (mm): 98x43; Filter cartridge size (mm): 110x90; Optical sensors: 4; Operating temperature (°C): -5 – 55 |
 |
Close
Optech S777B | |||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Optech 2024 - new products, best sales and most actual models Optech.
Before buying always check characteristics and configuration of product with online store manager
Catalog Optech 2024 - new products, best sales and most actual models Optech.
We recommendCompare using chart →
chameleon helmet, blackout: from 9 DIN, up to 13 DIN, turning on filter: 100 ms, grinding mode, 470 g
chameleon helmet, blackout: from 5 DIN, up to 13 DIN, turning on filter: 100 ms, grinding mode
chameleon helmet, blackout: from 5 DIN, up to 13 DIN, turning on filter: 100 ms, grinding mode
chameleon helmet, blackout: from 5 DIN, up to 13 DIN, turning on filter: 40 ms, grinding mode, True Color, display
chameleon helmet, blackout: from 9 DIN, up to 13 DIN, turning on filter: 70 ms, grinding mode, True Color, 490 g
chameleon helmet, blackout: from 5 DIN, up to 13 DIN, turning on filter: 100 ms, grinding mode, 590 g
chameleon helmet, blackout: from 8 DIN, up to 12 DIN, turning on filter: 100 ms, grinding mode, 455 g