K9 Glass Triangle Prism, Glass Triangle Prism, Triangle Prism manufacturer / supplier in China, offering K9 Glass Triangle Prism for Children Teaching, Customized Optical Sapphire Glass Half Ball Lens with Feasible Price, Optical Glass 520nm Long Pass Filter and so on.
Min. Order / Reference FOB Price | |
---|---|
10 Piece | US $48.00/ Piece |
Local Area: | Changchun, Jilin, China |
---|---|
R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T, PayPal, WesternUnion |
Type: | Rectangular Prism |
---|---|
Usage: | Beam Split |
Shape: | Pyramid |
>> 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: < 0.25mmx 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 diameterDia. 0.7mm-Dia. 400mmRange of curve radiusR1.5-R∞ etc.Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.Surface accuracyΛ, 1/2λ, 1/4λ, 1/10λ etc.Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.Centration+/-2′, +/-1′ etc.Aperture N5, 1 etc.Irregularity ΔN2, 1, 0.5, 0.2 etc.Surface quality60/40, 40/20, 20/10, 10/5 etc.