| Customization: | Available |
|---|---|
| Warranty: | 3years |
| Type: | Pentagonal |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
A pentaprism 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.
The reflections inside the prism are not caused by total internal reflection, since the beams are incident at an angle less than the critical angle (the minimum angle for total internal reflection). Instead, the two faces are coated to provide mirror surfaces. The two opposite transmitting faces are often coated with an antireflection coating to reduce spurious reflections. The fifth face of the prism is not used optically but truncates what would otherwise be an awkward angle joining the two mirrored faces.
Related parameters:
|
Product name
|
Penta Prism
|
|
Material
|
high quality optical glass
|
|
Surface flatness
|
1/4 lamda
|
|
Scratch/Dig
|
60/40
|
|
Thickness tolerance
|
+/-0.01mm
|
|
Clear aperture
|
>85%
|
|
Coating
|
upon request
|
We JLGD are a factory with more than 30 years processing and production experience. We have a wealth of processing experience, according to your processing requirements of a variety of customized products, warmly welcome you to field trips!
Nanyang City Jingliang Optical & Electronics Technology Co.,ltd. is a professional factory specilizing in processing and customization of optical prism, lens and other optical componments.
Our company was founded in 1985, we have more than 30 years processing and production experience.
We have more than 50 employees and our working area is about 1000 square meter.
"Quality is the root of survial" is our production principle. Reliable quality and trust service are we offering and pursing.
With our strong R&D working team and production team, we offer various special processing and customization according to your design
A: Generally, we pack our goods in special protective packing for optical products. If you need special demands, pls note it before delivery.
Q4. What is your terms of payment?
){kind=link}