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| NHG | OHARA | HOYA | CDGM | SCHOTT | SUMITA | |||
|---|---|---|---|---|---|---|---|---|
| TYPE | nD | υd | ρ | TYPE | TYPE | TYPE | TYPE | TYPE |
| H-KF6 | 1.51742 | 52.15 | 2.52 | S-NSL36 | E-CF6 | H-KF6 |
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