| 供货周期： | 两周 |
| 品牌： | 爱特蒙特 |
| 货号： | 46-223 |
Sapphire and Ruby Ball Lenses
• 适合恶劣环境的应用
• 高强度和硬度
• 化学稳定性好
• 可选择兰宝石和红宝石半球透镜
通用规格
涂层 | Uncoated |
热膨胀系数 CTE(10^-6/°C) | 8.4 |
折射率 nd | 1.77 |
融化温度°C | 2053.00 |
Porosity (%) | 0.00 |
比重 (g/cm³) | 3.98 |
球度 (μm) | 0.625 |
耐压抗度 (psi) | 300,000 |
直径容差 (μm) | ±2.54 |
产品描述
蓝宝石和红宝石球透镜都是由三氧化二铝红宝石或掺杂红宝石的蓝宝石来提纯鉻氧化物组成（红宝石球中的鉻含量一般大于 0.5%），它们的物理和化学性质相同，但是光学性质却有一些不相同，蓝宝石有比较好的光学透过率，红宝石比较容易看见故适合物理应用。
有关球透镜的一般信息以及如何计算数值孔径以及焦距，请访问专题页 了解球透镜。
订购信息
Dia. (mm) | 基底 | 类型 | 涂层 | 产品编码 |
0.30 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-223 |
0.40 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-224 |
0.50 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-225 |
0.79 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-226 |
1.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-639 |
1.59 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-227 |
1.50 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-641 |
2.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-643 |
2.38 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-228 |
2.50 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-820 |
2.78 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-822 |
3.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-645 |
3.18 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-229 |
4.76 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 46-230 |
4.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-824 |
5.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-647 |
5.55 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-828 |
6.00 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 43-830 |
9.53 | Ruby Doped Sapphire (Al2O3) | Ball Lens | Uncoated | 63-228 |
0.30 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-115 |
0.40 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-116 |
0.50 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-117 |
0.79 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-118 |
1.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-638 |
1.59 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-119 |
1.50 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-640 |
2.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-642 |
2.38 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-120 |
2.50 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-819 |
2.78 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-821 |
3.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-644 |
3.18 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-121 |
4.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-823 |
4.76 | Sapphire (Al2O3) | Ball Lens | Uncoated | 46-122 |
5.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-646 |
5.55 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-827 |
6.00 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-829 |
6.35 | Sapphire (Al2O3) | Ball Lens | Uncoated | 43-831 |
9.53 | Sapphire (Al2O3) | Ball Lens | Uncoated | 63-227 |
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