蓝宝石和红宝石球透镜

产品详情

蓝宝石和红宝石球透镜

Ø适合恶劣环境的应用

Ø高强度和硬度

Ø化学稳定性好

Ø可选择兰宝石和红宝石半球透镜

兰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兰宝石来提纯鉻氧化物组成（红宝石球中的鉻含量必须大于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，兰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。

For general information about ball lens, as well as how to calculate the NA and Focal Length, view Understanding Ball Lenses.

Common Specifications

类型:	Ball Lens
涂层:	Uncoated
直径容差 (μm):	±2.54
球度 (μm):	0.64

订购信息：

直径 (mm)	基底	产品号
0.3	Ruby Doped Sapphire (Al2O3)	#46-223
0.4	Ruby Doped Sapphire (Al2O3)	#46-224
0.5	Ruby Doped Sapphire (Al2O3)	#46-225
0.79248	Ruby Doped Sapphire (Al2O3)	#46-226
1	Ruby Doped Sapphire (Al2O3)	#43-639
1.5875	Ruby Doped Sapphire (Al2O3)	#46-227
1.5	Ruby Doped Sapphire (Al2O3)	#43-641
2	Ruby Doped Sapphire (Al2O3)	#43-643
2.38125	Ruby Doped Sapphire (Al2O3)	#46-228
2.5	Ruby Doped Sapphire (Al2O3)	#43-820
2.78	Ruby Doped Sapphire (Al2O3)	#43-822
3	Ruby Doped Sapphire (Al2O3)	#43-645
3.175	Ruby Doped Sapphire (Al2O3)	#46-229
4.7625	Ruby Doped Sapphire (Al2O3)	#46-230
4	Ruby Doped Sapphire (Al2O3)	#43-824
5	Ruby Doped Sapphire (Al2O3)	#43-647
5.55498	Ruby Doped Sapphire (Al2O3)	#43-828
6	Ruby Doped Sapphire (Al2O3)	#43-830
6.35	Ruby Doped Sapphire (Al2O3)	#43-832
9.53	Ruby Doped Sapphire (Al2O3)	#63-228
0.3	Sapphire (Al2O3)	#46-115
0.4	Sapphire (Al2O3)	#46-116
0.5	Sapphire (Al2O3)	#46-117
0.79248	Sapphire (Al2O3)	#46-118
1	Sapphire (Al2O3)	#43-638
1.5875	Sapphire (Al2O3)	#46-119
1.5	Sapphire (Al2O3)	#43-640
2	Sapphire (Al2O3)	#43-642
2.38125	Sapphire (Al2O3)	#46-120
2.5	Sapphire (Al2O3)	#43-819
2.77876	Sapphire (Al2O3)	#43-821
3	Sapphire (Al2O3)	#43-644
3.175	Sapphire (Al2O3)	#46-121
4	Sapphire (Al2O3)	#43-823
4.7625	Sapphire (Al2O3)	#46-122
5	Sapphire (Al2O3)	#43-646
5.55498	Sapphire (Al2O3)	#43-827
6	Sapphire (Al2O3)	#43-829
6.35	Sapphire (Al2O3)	#43-831
9.53	Sapphire (Al2O3)	#63-227

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