Penta Prism 65288 Optical Component 65289 - China

Penta prism has two important properties.

The first is that as the image

is deviated by 90 degrees it is neither inverted nor reversed.

The

second is that the penta- prism is a constant deviation prism, meaning

that the same exact 90- degree deviation angle applies to all rays

transmitted by the useful aperture regardless of the angles between

these rays and the optical axis.

The deviation is thus independent of

the prism orientation, making the penta- prism especially important in

application in which prism orientation can’t be precisely controlled.

This prism is commonly used in optical tooling, alignment, range

finding, surveying, and other instrumental applications.

Specifications

Material: CDGM H- K9L, grade A fine annealed

Dimension tolerance: ±0.2mm

90° angle deviation: Better than 5 arc seconds

Flatness: Lambda/ 2 @ 632.8nm

Surface quality: 60- 40

Reflectivity: R > 95% per surface @ 630 - 680nm

Company Contact:

• Posted By: West Coast Tech Limited

• Phone: 8659187303536

• Address: No. 75, Wusi Rd, Fuzhou, Fujian, China

• Email:

• Website: https://www.westcoast-tech.cn

• Business Description: Company profile
  
  West Coast Tech Limited is a leading manufacturer and supplier in photonics industry.
  
  Our business involves precision optics, night vision, laser and system.
  
  The company is established in HK in year 2008, with office and facilities distributed in Fuzhou and other cities in China main land.
  
  Precision Optics
  
  West Coast optics is focusing on the design, manufacturing and distribution of high precision optics and system.
  
  Also we ally small manufacturers to provide customers with a series of products and service, including panoramic optics, optical components and lenses.
  
  We supply a wide range of optical components applied in UV, visible and IR spectral range, covering windows, prisms, spherical lenses, cylindrical lenses, aspherical lenses, mirrors, beam splitters, filters, wave plates, etc.
  
  Also we provide lenses such as IR lens, beam expander, medical lens, and so on.
  
  We have been in optical industry for 15 years, with workshops distributed in Fuzhou, Shangrao, beijing and Changchun.
  
  With advanced equipments, skilled workers and rich experience, we are able to provide quality products that meet the most demanding requirement.
  
  Night Vision
  
  West Coast night vision is a leading manufacturer of opto electronic instrument.
  
  With the integration of optics, mechanics electronics and computation, we have a variety of specialties, involving opto electronic system engineering, opto electronic system design, image processing, LLL night vision, IR imaging, and so on.
  
  For our rich experience in opto electronic, we can make all kinds of opto electronic instruments according to requirements.
  
  Cooperating with Applied Optics Institute, we establish R&D center.
  
  We have professional design team and an advice network of expert at home.
  
  The key designer has experience in design of night vision device more than 30 years.
  
  Combining with our capability in optics, mechanics and assembly, we can provide custom made night vision devices.
  
  Laser system
  
  West Coast Laser has its manufacturing site in the industry base of Shanghai institute of optics and fine mechanics, Jiading, Shanghai.
  
  We are committed to provide a wide range and comprehensive of laser manufacturing process solutions in industrial manufacturing field, manufacturing and researching various laser processing complete sets of equipment.
  
  The main products covers the entire power series of laser cutting systems, laser welding systems, laser marking series, solid and gas laser source and devices, which are widely used in iron and steel metallurgy, nonferrous metals, automobiles and auto parts, aerospace, military electronics, precision instruments and meters, machinery, mould, hardware tools, integrated circuits, semiconductor manufacturing, solar energy, education, communications and measurement, packaging, leather, plastic, rubber, jewelry, craft gifts, etc.