Penta prism

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:

λ/2 @632.8nm

Surface quality:

60-40

Reflectivity:

R > 95% per surface@ 630 - 680nm




Send product request

To: West Coast Tech Limited
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

MgF2 window
MgF2 window Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal fo...
Sapphire window
Sapphire window Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of the...
 Metalized Sapphire Window
Metalized Sapphire Window Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge...
Ultra smooth surface window
Ultra smooth surface window Ultra smooth surface window   Ultra smooth surface has a roughness less than 1nm. We can achieve a roughness of 0.1nm with the substrate of ...
Sapphire prism
Sapphire prism Sapphire prism Sapphire has the characteristic of high hardness, thermo stability, excellent thermal conductivity, infrared transmitting, anti-chem...
All supplier products

Same products

Xylazine Veterinary Medicine for Muscle Relaxant
Xylazine Veterinary Medicine for Muscle Relaxant Seller: shijingu Xylazine Veterinary Medicine for Muscle Relaxant CAS: 7361-61-7 purity: 99% MF: C12H16N2S MW: 22...
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 Seller: shijingu Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 1.Vitamin K1 Description ...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
 Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue
Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue Seller: Guangzhou Taizhan Machinery CO.,LTD This machine is suitable for large specialized manufacturer,it has such advantages as high speed ...