Brand: Bena
Certification: Reach
Support Customization: Oem
Place Of Origin: China
Packaging: Carton
Productivity: 80000000pcs/year
Transportation: Air, DHL
Place of Origin: Changchun
Supply Ability: 80000000pcs/year
Certificate: ISO9001
HS Code: 90019090
Port: Dalian,Changchun,Beijing
Payment Type: T/T
Incoterm: FOB,CFR,CIF,EXW,FCA
Dove prisms is a truncated version of right angle prism, used as reflective prism inverting the image.
A penta prism is a five-sided reflecting prism used to deviate a beam of light by a constant 90°, even if the entry beam is not at 90° to the prism. The beam reflects inside the prism twice, allowing the transmission of an image through a right angle without inverting it (that is, without changing the image's handedness) as an ordinary right-angle prism or mirror would. Bena penta prisms are available in N-BK7 or UV Fused Silica Substrates. N-BK7 Penta Prisms, which are ideal for applications in the visible spectrum, are offered in a range of sizes or anti-reflection coating options, including MgF2 or VIS 0°. UV Fused Silica Penta Prisms are offered uncoated or with a UV-AR anti-reflection coating. UV Fused Silica Penta Prisms are ideal for applications in the Ultraviolet (UV), Visible, or Near-Infrared (NIR).
| Technical Specifications for Customized Optical Prisms | |
| Customization | Build-to-print |
| Material | UV Fused silica, N-BK7 |
| Dimensional tolerance | +/-0.1 |
| Ray Deviation | 90° |
| Surface Quality | 20/10 |
| Surface Accuracy | RMS≤λ/50@ 632.8nm |
| Coating | As required |
| Edge | Protective Bevel As required |
Product Categories : Optical Prisms > Dove Prisms
Founded in 2014, Bena was co-founded by several experienced engineers who have more than 10 years of optical design, process, production and test. We provide customization service for high precision (rms = 1/100λ, λ=632.8nm), large diameter plane mirror (>500mm) and aspherical lens, as well as professional spherical lens (such as optical domes with diameter 280mm), involving different materials including K9, Silicon, Sapphire, SiC, glass ceramics, fused silica, and other various optical glasses, and we can also deal with the nickel-phosphorus alloy surface on different substrates.
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