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High Precision Optical Glass Bk7 Abbe Roof Prism

  • High Precision Optical Glass Bk7 Abbe Roof Prism
  • High Precision Optical Glass Bk7 Abbe Roof Prism
  • High Precision Optical Glass Bk7 Abbe Roof Prism

High Precision Optical Glass Bk7 Abbe Roof Prism

    Packaging: Inner packing-------special protective packing for optical products. Outer packing------carton, Shock absorption material and bubble wrap
    Productivity: 3000 Piece/Pieces per Month
    Brand: Worldhawk
    Transportation: Ocean,Land,Air,Express
    Place of Origin: China
    Supply Ability: 3000 Piece/Pieces per Month
    Certificate: ISO9001
    HS Code: 9001 9090 90

Basic Info

Model No.: WH-RP

Product Description

Optical Schmidt Prism for Microscopes and Survey Equipment

Schmidt prisms are used to invert and revert an image to angle of 45°. The 45° deviation makes Schmidt prisms useful in eyepiece assemblies and imaging systems requiring a path bend. The aluminized roof surfaces enhance the overall efficiency while the high accuracy roof angle tolerance increases the prism’s resolution.

Prisms are solid glass optics that are ground and polished into geometrical and optically significant shapes. The angle, position, and number of surfaces help define the type and function. One of the most recognizable uses of prisms, as demonstrated by Sir Isaac Newton, consists of dispersing a beam of white light into its component colors. This application is utilized by refractometer and spectrographic components. Since this initial discovery, prisms have been used in "bending" light within a system, "folding" the system into a smaller space, changing the orientation (also known as handedness or parity) of an image, as well as combining or splitting optical beams with partial reflecting surfaces. These uses are common in applications with telescopes, binoculars, surveying equipment, and a host of others.

Used in Binoculars, Microscopes and Survey Equipment.

+ Schmidt–Pechan prism

A Schmidt–Pechan prism is a type of optical prism used to rotate an image by 180°. These prisms are commonly used in binoculars as an image erecting system. The Schmidt–Pechan prism makes use of a roof prism section. A binocular using Schmidt–Pechan prisms can be constructed more compactly than one using Porro or Abbe–Koenig roof prisms.
A Schmidt–Pechan prism is sometimes called a Pechan prism pair.


+ General Parameters(Schmidt Prism and Schmidt-Pechan prism )

Standard High Pricision
Material N-BK7, Fused Silica, Custom
Size 0.5mm-380mm
Size tolerance ±0.1mm ±0.03mm
Angle Tolerance <3' <0.5''
Clear Aperture ≥90% 100%
Surface Quality 60/40, 40/20 20/10, 10/5
Surface Flatness 1/2 lambda, 1/4lambda 1/10Lambda, 1/20Lambda
Parallelism +/-3' , +/-30'' <0.5''
Bevel <0.2mm±45° No Bevel (The Angle is unbroken)
Coating Uncoated, AR, BBAR, Reflective



You can customise this product to your needs, please contact us for custom solution.

+ Processing Equipment:


Product application introduction:

◇Laser module include Line Laser Module, Cross Line Laser Module, Dot Laser Module... Can be used in Industrial marking devices, laser medical equipment, stage lighting and laser targeting devices, Machine vision, Laser Positioning Surveying Instrument, Laser Sight and so on.
◇Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image.
◇Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments.
◇High-quality optical mirrors are available for use with light throughout the UV, VIS, and IR spectral regions. Including Protected Aluminum Mirror, Enhanced Aluminum Mirror, Protected Silver Mirror, Protected Gold Mirror and Dielectric Mirror.
◇Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. A Plano Convex or Double Convex lens causes light to focus to a point, while a Plano Concave or Double Concave lens causes the light traveling through the lens to diverge.
◇Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Ball lenses are also used as objective lenses in endoscopy, laser measurement systems and bar-code scanning.

ChangChun Worldhawk Optics Co.,Ltd

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 Changchun Worldhawk Optoelectronics Co., Ltd, established in 2010 in China Optical City - Changchun, we have four branches in Changchun, Nanjing, Beijing and Hong Kong. We can provide all kinds of optical products processing, coating service, assembling the lens,high-altitude monitoring quipment and airborne photoelectric stabilized platform and imaging system. We consider our customer relationship to be a valuable asset, We understand that your application is not standard and so we offer customization of all of our products. Worldhawk have many experienced engineers and many skilled workers, they are the important guarantee for the higher quality products. We can ensure higher qualified rate because of the precision testing equipment.

Company Info

  • Company Name: ChangChun Worldhawk Optics Co.,Ltd
  • Representative: Zhiqiu Liang
  • Product/Service: Optical Lens , Optical Filter , Optical Mirror , Optical Prism , Optical Laser Line Generator , Optical Ball Lens
  • Capital (Million US $): 100,000RMB
  • Year Established: 2020
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: NO.6116, Ji-Lin Road, Changchun, JiLin, China
  • Contact Person: Ms. Lucy
  • Tel: 86--13689805789
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