NBP837-862IRCutCoatingFilter Blockingrange:400-820nm:Tave<0.2% 400-812nm:Tmax<1%826 3nm:T=50%left 871 3nmT=50%right837-862nm:T>95% 879-1100nmTavg<0.2%887-1100nmTmax<1%3.5+0/-0.1*3.5+0/-0.1*0.7 0.05Thesubstrateandsizecouldbeavailableuponrequest.AvailableSize:3.5+0/-0.1*3.5+0/-0.1*0.7 0.05