Porro Prisms

Porro Prisms
  • Strict dimension Control Standard
  • Reflect Incident Light
  • Options of material: Optical Glasses,Laser Crystal,Fused Silica,Radiation Resistant Glasses,IR & UV Materials

A Porro prism consists of an entrance and exit surface and two mutually perpendicular right-angle reflection surfaces. The incident light is incident from the circular surface and returns to the roof surface after two total reflections. Porro prisms can be applied to Erect Telescopes, Imaging Systems, Observation Systems, and Range Finders. Boxin selects the preferred material, processing and coating in according to meet customers’ requirements. For details, please contact our sales team.

Materials: Optical Glasses,Laser Crystal,Fused Silica,Radiation Resistant Glasses,IR & UV Materials,e.g.,SiO₂,CaF₂,BaF₂,ZnSe,ZnS,Ge,Si,Al₂O₃ etc. Dimension Range (mm): 3 ~50
Beam Deviation Angle: 180°±3″~180°±30″ Scratch & Dig: 10/5~80/50
PV: ≤λ/10@632.8nm Clear Aperture: >90%
Coating: Customizable (For details, please refer to Boxin Optical Coating.)

Inspection with ZYGO

Boxin utilizes two Zygo interferometers to inspect prisms. The precision inspection and data analysis are in high performance and high resolution, so that to assure Boxin manufacture high quality Prisms.

Coating Workshop

Boxin has been continuously upgrading its coating facilities. At present, Boxin has 10 sets of advanced local and foreign made coating machines and customize various optical coating layers according to customer inquiries.

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