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 |
|
Surface quality: |
60-40 |
|
Reflectivity: |
R > 95% per surface@ 630 - 680nm |
在线联系供应商
Other supplier products
 |
Aspherical condenser lens | Condenser Lenses are molded lenses designed for illumination applications. Featuring large apertures and short focal lengths, Condenser Lenses are ... |
 |
Aspherical Lens | Aspherical Lens We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid. Specifications Material: Optical glas... |
 |
IR Optics Overview | Materials available Fused silica, sapphire, silicon, Ge, ZnSe, ZnS, AsGa, CaF2, MgF2, BaF2, LiF, AMTIR-1 / IG2, Spinel, IR glass … Product... |
 |
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... |
 |
Sapphire dome | Sapphire has the characteristic of high hardness, high strength, high transmittance, and high resistance to thermal shock quality factor. With exce... |
Same products
 |
Fischer Tropsch wax used for the processing of leather care products | 卖方: Syntop chemical Co.,Ltd. | Fischer Tropsch wax plays a significant role in the formulation of leather care products, primari... |
 |
Alloy Steel Precision Cast Construction Machinery Parts | 卖方: NingBo YinZhou ChengEn Machinery CO.,Ltd. | Application ScenariosEarthmoving Machinery: Bucket teeth, boom connectors Mining Equipment: Crus... |
 |
Fischer Tropsch Wax with high melting point for adhesive | 卖方: Syntop chemical Co.,Ltd. | Fischer Tropsch wax is an ideal additive in adhesive processing, particularly in the field of EVA... |
 |
iFixes iT23 液晶屏开启器 | 卖方: 深圳市维客修科技有限公司 | iT23液晶屏开启器，安全便捷地修复iPhone X-17系列手机及平板屏幕电脑。 |
 |
High medium low melting point Fischer Tropsch wax for candle | 卖方: Syntop chemical Co.,Ltd. | Main Applications of Fischer-Tropsch Wax in Candle Manufacturing Enhancing Gloss and Aesth... |
