
特高折射率光学玻璃主要性能参数表
序号 | 牌号 | υd | nd | RC(S) | RA(S) | DW | DA | Tg(℃) | α-50/80℃(10-7/℃) | HK(107Pa) | FA | ρ(g/cm3) | λ80(λ70)/λ5 | τ460nm(10mm) |
1 | H-ZLaF80 | 25.46 | 2.00069 | 1 | 1 | 1 | 1 | 700 | 73 | 630 | 78 | 4.76 | (460)/375 | 0.870 |
2 | H-ZLaF82 | 29.14 | 2.00100 | 1 | 1 | 1 | 1 | 725 | 70 | 720 | 61 | 5.02 | (415)/365 | 0.964 |
3 | H-ZLaF95 | 26.94 | 2.05090 | 1 | 1 | 1 | 1 | 749 | 74 | 699 | 63 | 5.27 | (470)/370 | 0.892 |