產(chǎn)品編碼 | 29-974 | 29-976 | 29-978 | 29-981 |
有效孔徑CA (mm) | 4.00 | 10.00 | 20.00 | 45.00 |
直徑. (mm) | 5.00 +0.00/-0.10 | 12.50 +0.00/-0.20 | 25.00 +0.00/-0.20 | 50.00 +0.00/-0.20 |
厚度 (mm) | 1.00 ±0.10 | 1.50 ±0.10 | 3.00 ±0.10 | 3.00 ±0.10 |
色散系數(shù) (vd) | 67.8 | 67.8 | 67.8 | 67.8 |
密度 (g/cm3) | 2.20 | 2.20 | 2.20 | 2.20 |
邊緣 | Fine Ground | Fine Ground | Fine Ground | Fine Ground |
折射率 (nd) | 1.458 | 1.458 | 1.458 | 1.458 |
努氏硬度 (kg/mm2) | 522 | 522 | 522 | 522 |
平行度(弧秒) | <5 | <5 | <5 | <5 |
泊松比 | 0.16 | 0.16 | 0.16 | 0.16 |
表面質(zhì)量 | 20-10 | 20-10 | 20-10 | 20-10 |
傳輸波前,P-V (λ) | λ/10 | λ/10 | λ/10 | λ/10 |
波長(zhǎng)范圍 (nm) | 400 - 1100 | 400 - 1100 | 400 - 1100 | 400 - 1100 |
楊氏模量 (GPa) | 73 | 73 | 73 | 73 |
產(chǎn)品單價(jià)(元) | 1550 | 1640 | 1810 | 2780 |