Maximum of 5 imperfections allowed with an area of 0.8mm, per ISO 10110-7 specification of 5/5 x 0.63. Click here for more information on the ISO 10110 surface quality specification.
物理和机械特性
直径 (mm):
70.00 ±0.20
中心偏(弧分):
≤25
有效孔径 CA(mm):
61.20
边缘厚度 ET (mm):
4.00
中心厚度 CT (mm):
30.68 ±0.50
倒角:
Protective as needed
非球面直径 (mm):
68
Shape of Back Surface:
Plano
砂砾:
Grit of the material used to process the diffuse surface of the substrate. Surface finish may vary slightly between pieces.
Smooth
光学特性
有效焦距 EFL (mm):
51.50
数字孔径 NA:
0.66
后焦距 BFL (mm):
31.80
基底:
Many glass manufacturers offer the same material characteristics under different trade names. Learn More
模压漫反射非球面聚光镜的特点是将聚光镜和扩散片结合为一个光学元件,从而简化了照明系统。 这些透镜对来自 LED 和其他光源的光线进行准直,以提供均匀的照明,比使用带有毛玻璃扩散片的聚光镜效率更高。该系列透镜有三种成型的扩散表面纹理(细、中、粗),较粗的纹理提供较高的扩散度,但透过率较低。模压漫反射非球面聚光镜采用耐用的玻璃基片,从低功率到高功率的 LED 都能与之一起使用,是需要漫反射、均匀照明的空间受限系统的理想选择。
技术数据
MOLDED DIFFUSE ASPHERIC CONDENSER LENSES
Regular Condenser Lens
Condenser Lens with Smooth Diffuser
Conenser Lens with Medium Diffuser
Condenser Lens with Rough Diffuser
Light collimated from an LED using a regular condenser lens and condenser lenses with a diffuser surface. As the texture of the diffuser surface becomes rougher, the level of diffusion increases.
附件
相关产品
成像镜头筛选器
Frequently Purchased Together
资源
Please select your shipping country to view the most accurate inventory information, and to determine the correct Edmund Optics sales office for your order.
或查看各区域电话
报价工具
只需输入商品编号
Copyright 2025, 爱特蒙特光学(深圳)有限公司 粤ICP备2021068591号
The FUTURE Depends On Optics®