型号:氟化钙(CaF2)晶体
价格:
一、用途:
CaF2晶体在0.125-0.9μm之间具有良好的透光性,因此,可以做透镜、棱镜、透光窗和高质量显微镜的消色差透镜。
二、主要物理性能:
1、折射率: nD=1.43389,n(5μ)=1.40
2、熔点:1360°C
3、密度: 3.18g/cm3
4、莫氏硬度: 4级
5、解理面:[111]
6、溶解度: 0.0016g/100gH2O
7、透光范围: 0.125-9μm
8、热膨胀系数:1.838×10-5/°C
9、热导率: 0.02468c/g.°C.cm.s.
三、尺寸:
φ30-φ100mm.
Calcium Fluoride (CaF2) Crystal
1、Application:
The CaF2 crystal has higher tansparsncy in the range 0.125-9μm.So that it can be applied as lens,prisms,windows and the achromatic lens in the high quality microscope.
2、Main physical Properties:
Refractive index: nD=1.43389,n(5μ)=1.40
Melting point :1360°C
Density: 3.18g/cm3
Hardness: 4(M)
Cleavage: [111]
Solubility: 0.0016g/100gH2O
Transparency: 0.125-9μm
Thermal Expensibility: 1.838×10-5/°C
Thermal Conductivity: 0.02468c/g.°C.cm.s.
3、Size:
The diameter is in 30-100mm.