High precision Beamsplitter Penta Prisms:
The deviation angle of 90° is thus independent of the orientation of the prism, making it especially important in applications in which the prism orientation cannot be precisely controlled. Due to geometry that total internal reflection cannot be used, the reflecting surfaces must be coated with a metallic or dielectric coating. The standard Penta Prism reflecting surfaces are coated with aluminum or enhanced aluminum. Sometimes, the coated surfaces are with black painting.
Material | BK7, H-K9L ,UV fused silica,Corning7980, etc |
Dimension Tolerance | ±0.02mm |
Thickness Tolerance | ±0.05mm |
Angle Tolerance | 3'' ~3' |
parallelism | 3'' ~3' |
Surface Quality | 5/10 |
Surface Accuracy | λ/10 |
Clear aperture | >90 |
Flatness | 1/4 at 632.8 nm |
Reflectivity | R > 95% 630 to 680 nm |
Coating | AR,HR,Aluminium coating |
Application:
It is widely used in laser level. alignment and optical tooling. The reflecting surfaces of this prism must be coated with a metallic or dielectric reflective coating.
Shandong Yanggu Constant Crystal Optics Inc. offers many types of high precision prisms including Right Angle Prisms, Dove prisms, Penta Prisms, Roof Prisms, Beamsplitter, Wedge prisms, Rhomboid Prisms, Corner Cube etc.
From 2006 to 2016 ,we have been in optics field for 10 years .We have one professional workteam proviode service for you
Oversea trade show
Package : we will choose the suitable package base the product's size and quantity or as the customer's request
Shippment : We will choose the most affordable shippment for you base the product's size and weight
Q1: Are you a factory or trading company ?
A: We are a factory.We have been in optics field for 10 years
Q2: Where is your factory located ? How can i visit there ?
A:It is located in North-South 1st Road ,xiangguang Economic Development Zone,Yanggu county,Shandong Province,China
Welcome to visit our factory anytime
Q3: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
Q4: What's your MOQ?
A:
(1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 10pcs-20pcs.
Q5: Can i get the sample to test before the mass production ?
Sure ,we would like to offer the sample for you to test our quality before large order
Q6: How to pay?
A: T/T, Paypal, Western Union, Secure payment, Credit card and Assurance payment on Alibaba and etc..
Q7: What's the delivery time?
A:
For inventory: the delivery is 2 workdays after you place the order.
For customized products: the delivery is 2 or 4 workweeks after you place the order.