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SCHOTT Chinese equivalent Transmission curve (thk=2mm) ZJB220 Click to open WG230 ZJB240 ZJB260 WG280 ZJB280 WG295 ZJB300 WG320 ZJB320 Click to open WG345 ZJB340 WG360 ZJB360 GG375 ZJB380 GG400 JB400 Click to open GG420 JB420 GG455 JB450 GG475 JB470 Click to open GG495 JB490 GG515 JB510 OG530 CB535 Click to open OG550 CB550 OG570 CB565 OG590 CB580 HB600 Click to open RG610 HB610 RG630 HB630 RG645 HB640 HB650 RG665 HB670 Click to open HB685 RG695 HB700 RG715 HB720 HWB760 Click to open RG780 HWB780 HWB800 RG830 HWB830 HWB850 HWB900 Click to open HWB930 UG11 ZWB1 Click to open UG1 ZWB2 UG5 ZWB3 ZB1 Click to open BG3 ZB2 ZB3 QB1 Click to open QB2 QB3 QB4 QB5 QB9 Click to open QB10 BG14 QB11 QB12 QB13 QB16 Click to open QB17 QB18 QB19 BG38 QB21 BG7 QB23 Click to open BG12 QB24 BG18 QB26 BG25 QB29

SCHOTT Chinese equivalent Transmission curve (thk=2mm) VG9 LB1 Click to open VG11 LB2 LB3 LB4 LB6 Click to open VG8 LB7 LB8 VG10 LB9 LB10 LB11 Click to open LB12 LB13 LB14 LB15 LB16 Click to open VG5 LB17 VG6 LB18 LB19 GG19 JB1 Click to open GG10 JB9 CB1 Click to open CB2 HB1 Click to open RG6 HB3 HB5 HB6 HWB1 Click to open RG7 HWB3 HWB4 FB1 Click to open FB3 KG2 GRB1 Click to open KG3 GRB3 BG20 PNB586 Click to open HOB445 Click to open TB1 Click to open TB2 FG6 SSB40 Click to open SSB130 BG34 SSB145 FG3 SSB165 Click to open SSB200 FG18 SJB20 Click to open FG16 SJB80 SJB100 FG15 SJB130 Click to open SJB140 NG1 ZAB00 Click to open NG9 ZAB02 NG3 ZAB2 ZAB5 NG4 ZAB10 NG5 ZAB25 Click to open ZAB30 NG11 ZAB50 ZAB65 ZAB70