Rhomboid Prism - China

Rhomboid Prism

Prisms

Optical Components

PARAMETER:

Rhombic prisms are used to displace a beam laterally without changing its direction.

They may be coated to transmit part of the beam and produce two parallel and displaced emerging beams.

Can be coated to produce a polarizing beam separator.

These prisms are manufactured from either BK7A or Fused Silica.

They are supplied uncoated but many coating options are available.

Rhomboid prisms are commonly used to displace a laser beam without changing its direction.

In imaging applications, rhomboid prisms will displace the optical axis without inverting the image.

The lateral displacement is equal to the length of the prism.

Specification.

Material: BK7 glass / UV Fused Silica

Surface Flatness: < λ / 8 @ 633 nm

Surface Quality: 60/40, 40/20, 20/10

Dimension Tolerance: < + 0.00 / – 0.20 mm

Angular Deviation < 3 arc min~ 30arc sec.

Clear Aperture: > 85%

Bevel: 0.3 mm x 45°

Coating As per customer’s request

Company Contact:

• Posted By: ChangChun BRD Optical co., Ltd

• Phone: 8643181884163

• Address: No.399 Bo Cai Road, High-Tech Industrial Development Area, Changchun, Jilin, China 130012, Changchun , Jilin , China

• Email:

• Website: https://www.ecoptik.net

• Business Description: Changchun BRD Optical Co., Ltd was founded in 2000, and is located in the city of Changchun-the optic base of China with a beautiful view and profound optical culture.
  
  We have state-of-the-art, modern technology machines for manufacturing and inspecting all kinds of precision optics.
  
  Our company occupies an area of 1, 500 square meters, supported by 82 workers, including three technical engineers and two dedicated optical engineers.
  
  In the aspect of technology, we benefit from the backbone of Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences and Changchun University of Science and Technology.
  
  We also usually make technical exchange with each other.
  
  Referring to the manufacture equipment and checking equipment of products, most of them are adopted from abroad including coating machine, sphericity interferometer, optical spherometer and others.
  
  It can detect the optical components exactly and increase the production levels.
  
  We also comply with a standard of DIN, MIL, ISO surface quality standards in the aspect of production layout and production design.
  
  For many years, we were focusing on manufacturing and selling precision optics with high quality.
  
  We mainly deal with optical lenses, prisms, windows, filters, cylindrical lens, aspherical lens, mirrors, quartz glass, ZnSe, CaF2 and others.
  
  Our Products:
  
  - plano convex cylindrical lens optical glass
  
  - plano concave cylindrical lens optical components
  
  - meniscus cylindrical lens
  
  - cemented cylindrical lens
  
  - optical components cylinder lenses