Custom Optical Glass Pentaprism Polyhedron Prism

Customized optical glass penta prism polyhedron prismA 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 r

Featured Products

Customized optical glass penta prism polyhedron prism
Customized Optical Glass Penta Prism Polyhedron Prism
Customized Optical Glass Penta Prism Polyhedron Prism

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.

Product detail

Product namePenta prism
TypeOptical Glass
CoatingCustomer's Requirement
ApplicationOptical Equipments
DescriptionBK7  Triangle Angle  Prisms
Clear  aperture80%~95%
ColorClear Transparent
SizeCustomer-made
UseTeaching

Company Information

Customized Optical Glass Penta Prism Polyhedron Prism

ABOUT US

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. with more than 30 years research and prodction experience

Professional sales team offers best service efficiently. With strong R&D team, OEM service is available and Strict quality control system

It always takes about 20-60days for bulk order.(After sample pass your exam)For trail order and smaple order need about 5-10 day to prepair.

Delivery:

Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. Please note it before delivery. Transit time depends on the express and destination. By the way, we would re-check all the details before delivery.

Customized Optical Glass Penta Prism Polyhedron Prism
 


FAQ

Q1. Are you a factory or trading company?

A: We JLGD is a factory specilizing in processing and production of prism and lens with morn than 30 years rich experience.

Q2. Could you offer samples?

A: Generally we process the lens or prism according to the drawings, so there is no sample before placing an order. If regular lens, we could provide the samples.

Q3. What is your terms of packing?

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?

A: Usually 50% as deposit, and 100% before delivery. We would show you the photos of the products before you pay the balance.

Q5. What is your MOQ for optical lens?

A: No MOQ for customer.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours