High Accuracy Glass Pyramid Prisms
Pyramid is a three-dimensional figure that, unlike a prism, only has one polygonal base. The vertices of the base are joined by segments creating lateral faces shaped like triangles that meet at one point above the base of the pyramid. That point is called the vertex of the pyramid. You may also see that point called the apex of a pyramid.
WTS could make customized Pyramid prisms with different material, different size.
|
Specifications:
|
|
|
Material:
|
N-BK7 ; UV Fused Silica ;other optical glass
|
|
Dimension Tolerance:
|
+0.0, -0.2mm
|
|
Surface quality:
|
60-40 S/D
|
|
Surface flatness:
|
λ/2 @ 632.8nm
|
|
Angle Tolerance:
|
±3 arc min
|
|
Clear Aperture:
|
>85% of dimension
|
|
Bevel:
|
<0.25mm×45
|
|
Coating:
|
Upon requirement
|
