info@donoptics.com
+86 16637755598
● MOQ: ≧ 50pcs for OEM. 5 to 20pcs also welcome for sample order.
● Price: Depend on the quantity , materials and specification requirements, etc.
● Tooling Cost:Tooling charge may be needed for new design.
● Lead Time: General 7-15 days for customized drawing. Negotiable for Large Qty.
● Packaging: Blister packaging or bubble wrap for optical components with Carton.
●Payment Term:Payment>300USD, 30% T/T in advance, 70% balance before shipment. Payment<=300USD, 100% in advance.
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.
The process capacity for penta prism
● Material:N-BK7, or upon other optical request.
● Diameter:5-50mm
● Dimension Tolerance: +/-0.1mm
● Angle tolerance:90°±3’ , 180°±5’
● Surface accuracy: λ/4 @632,8nm
● Clear aperture : >90%
● S/D :60-40,40-20
● Coatings: MgF2 Single-layer Anti-reflection coating (SLAR) Aluminum Coating + Black Paint.
Contact: Amy
Phone: +86 16637755598
E-mail: info@donoptics.com
Whatsapp:16637755598
Add: henan,China
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