The Beamsplitter Penta Prism is composed of a Penta prism and a wedge. It can be used as a beam splitter, it is often used in plumb level surveying, Alignment, Range finding and optical tooling.
| ATTRIBUTE | SPECIFICATIONS |
| DIAMETER TOLERANCE | +0.1, -0.1mm |
| angle deviation | +/-10" |
| flatness | λ/4@632.8nm |
| SURFACE QUALITY | 60/40 scratch and dig |
| COATING | With AR coating on outside surfaces Beam splitter coating on cementing surface Silver coating plus black paint on reflective surfaces |
