1) infrared optic
红外镜片
2) infrared lens
红外镜头
1.
A diffractive-refractive infrared lens with large relative aperture for uncooled focal plane detector is designed.
针对长波320×240元非制冷焦平面阵列探测器,设计了折射/衍射混合大相对孔径红外镜头,工作波段8~12μm,焦距为90 mm,F数为1,视场为10°。
2.
Specified concerning the material characteristics and the precision requests of infrared lens,the processing method of bidirectional optics is proposed.
针对红外镜头的材料特点和精度要求,提出了一种适用于科研生产的双向光学定心加工方法。
3) Infrared objective
红外物镜
1.
Hybrid diffractive-refractive(HDR) design offers a new approach to design infrared objectives having excellent image quality and low cost.
折衍混合设计为选用廉价材料设计像质优良的红外物镜提供了新的途径。
6) infrared waveplate
红外波片
补充资料：巴戈林尼氏条状镜片