>> Product Description
Corner cube prisms
Corner Cube Prism It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the orientation of the incident beam. For its special performance, it is often used to the distance measurement, optical signal process and laser.
>> Specification
Specifications of Corner cube prisms:
Material: N-BK7
Dimension Tolerance: +0.0, -0.2mm
Surface quality: 40-20 S/D
Surface flatness: λ 4 on front surface, λ /8 on reflective surfaces
Deviation 180° : ± 5 arc sec(Standard); ± 3 arc sec(High Precision)
Clear Aperture: > 85% of dimension
Bevel: < 0.25mm× 45°
Coating: 1. Uncoated
2. Silver+ Black paint on reflective surfaces
3. AR coating, R< 0.25%, on front surface AOI=0° ;
Silver + Black paint on reflective surfaces.
Typical Sizes of Corner cube prisms:
Diameter(mm) Height(mm) Deviation
Φ 12.7 10.2 180° ± 5"
Φ 15.0 11.3 180° ± 5"
Φ 25.4 19.0 180° ± 5"
Φ 38 28.5 180° ± 5"
Φ 50.8 37.5 180° ± 5"
Φ 70 52.5 180° ± 5"
| Range of diameter |
Dia. 0.7mm-Dia. 400mm |
| Range of curve radius |
R1.5-R∞ etc. |
| Tolerance of diameter |
+/-0.1, +/-0.01, +/-0.005 etc. |
| Surface accuracy |
Λ, 1/2λ, 1/4λ, 1/10λ etc. |
| Tolerance of Thickness |
+/-0.1, +/-0.05, +/-0.01 etc. |
| Centration |
+/-2′, +/-1′ etc. |
| Aperture N |
5, 1 etc. |
| Irregularity ΔN |
2, 1, 0.5, 0.2 etc. |
| Surface quality |
60/40, 40/20, 20/10, 10/5 etc. |
>> Company Introduction
>> Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
>> FAQ
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
· VY Optics is a reliable supplier on Made-in-China, reputation and quality is life of our company.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
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