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You are here: Product Details
Toy Lens Website
Product Name:P4020 Parabolic Mirror
Product Introduction:

Product Description / 产品描述:

Size / 尺寸:

 D:76mm; T:10mm

Coating / 电镀:

 Protected Aluminum 

Tolerance / 公差:

 ±0.1mm

 Material / 材料:

 Aluminum substrate 6061-T6 with

 protected aluminium coating for

 thermal stability and system durability

Construction  / 结构:

 Ultra high precision of diffractive and 

 aspheric optical profile by diamond

 turning machine

Operating Temperature/

操作温度:

 -20℃ to +80℃

Storage Temperature/

储存温度:

 -20℃ to +80℃

 

Optical Specification / 光学规格:

Effective focal length /有效焦距:

 120.5mm

Aperture / 有效面积:

 Ø 74mm

Peak to Village / 表面精确度:

 1 lambda @632.8nm

Root Mean Square / 平方根:

 1/4 lambda @632.8nm

Surface Roughness/表面光洁度:

 ≤5nm

Reflectivity / 反射率:

 ≥96% in infra-red spectrum

 

 

Product Application / 产品应用:

Application / 应用:

 Precise equipment of sensing or checking

 system Such as environmental analysis,food

 safety andchecking, forensic analysis etc.

 

     Sales & Mfg: 23 Guanyinzuoxincun Road, Baiqi industrial zone, Nanlang, Zhongshan,Guangdong,China.

     Tel :+ 86 (760) 8531 5299   E-mail : sales@diffractive-optics.com  Zip : 528451

     HK Office : Unit 531, Enterprise Place, Hong Kong Science Park, 5 Science Park West Avenue, Shatin, Hong Kong.

     Tel : (852) 2793 5976      Fax : (852) 2793 1696       @ 2017 Diffractive Optics Company All Rights Reserved