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You are here: Product Details
Toy Lens Website
Product Name:P6797 Reflective Objectives
Product Introduction:

 Product Description / 产品描述:

Size / 尺寸:

 D:46mm H:54.3mm

Coating / 电镀:

 Protected Aluminum

Magnification / 放大倍数:

 15X Infinity Corrected 

 (14.3X With 200mm Tube Lens)

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:

 13.3mm

 Field of view / 角度:

 0.44×0.34 ,FOR 1/2" Format Sensor

 (6.4×4.8mm)With 200mm Tube Lens

Aperture / 孔径:

 0.28

Peak to Village / 表面精确度:

 1 lambda @632.8nm

Root Mean Square / 平方根:

 1/10 lambda @632.8nm

Surface Roughness/表面光洁度:

 ≤5nm

Reflectivity / 反射率:

 >85% ,250~700nm

 

Product Application / 产品应用:

Application / 应用:

 Electronic Microscope / 电子显微镜

 

     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