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Porro Prism

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-08 01:35

  • Browse the number:

    281

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Company Profile
Commander Group Ltd
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Contact:

commanderchina123(Mr.)  

Email:

Telephone:

Area:

Jiangsu

Address:

Room 4-9, No.2 building, No.18, Sugang Rd., Jiangyin, Jiangsu, China.

Website: http://www.commanderchinas.com/ http://commanderchina123.mcgarryltd.com/
Product details

Porro Prisms

Features:
High Precision Dimension Control, Optional Substrate Material.

Applications:
Projection Systems, Imaging Systems, Laser Measurement Systems, etc.

Description:
Porro prism is a type of reflection prism which can be used to alter the orientation of an image. Light enters the large face of the prism, then hits on the roof, by total internal reflection twice from the roof, the beam exits again through the large face. An image traveling through a Porro prism is rotated by 180deg but not inverted.

Specifications: 
Material BK7 or UV Fused Silica
Dimension Tolerance +0.0/-0.2mm
Clear Aperture >80%
Deviation Up to 180°±10 arc seconds
Roof Angle Tolerance <5 arc seconds
Flatness λ/10@632.8nm
Wavefront Distortion λ/4@632.8nm
Surface Quality 60/40 scratch and dig
Chamfer Sharp roof, other protective chamfered

 

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