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Certificate
C3220.1YL
Laser protection filter
YL-780 CYAG
YL
Polycarbonate
Luminous transmittance 25%
Increased robustness (S)
Luminous transmittance 25%
Increased robustness (S)
Essential requirements according to
Annex II of the PPE-Regulation (EU) 2016/425
EN 207 : 2017
Annex II of the PPE-Regulation (EU) 2016/425
EN 207 : 2017

180 – 315 D LB7 + IR LB4
>315 – 532 D LB6 + IR LB7
960 – 1065 D LB6 + IR LB7 + M LB7Y
9000 – 11000 DI LB4 YL S CE
>315 – 532 D LB6 + IR LB7
960 – 1065 D LB6 + IR LB7 + M LB7Y
9000 – 11000 DI LB4 YL S CE
2025-12
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YAMAMOTO-KOGAKU CO. LTD
25-8, Chodo-3,
HIGASHI-OSAKA CITY
OSAKA 577-0056,
JAPAN