product origin:
Chinashipping port:
Fuzhou Chinalead time:
4 working weekspayment:
T/T Payment, Western Union1. What is Penta Prism?
Penta Prisms are used to define right angles in optical systems. Penta Prisms,which provide right handed images,feature a ray deviation of 90°. Penta Prisms are five-sided prisms are unaffected by slight movements
2.What kinds of materials can UNI Optics use to make penta prism?
N-BK7, Grade A optical glass, Fused Silica
3. What is UNI Optics standard manufacturing capability and top limit for penta prism?
Specification |
Standard cpability |
Top limit |
Dimension Tolerance |
+/-0.2mm |
+/-0.1mm |
90° Deviation Tolerance |
3’ |
5’’ |
Flatness |
λ/2 |
λ/4 |
Surface Quality |
60-40 |
40-20 |
input and output sides (S1 & S2) AR coated |
4. What is the typical size?
Part No. |
AxB(mm) |
L1=L2(mm) |
UPTA001 |
6.0x7.0 |
9.90 |
UPTA002 |
10.0x10.0 |
14.14 |
UPTA003 |
15.0x15.0 |
21.21 |
UPTA004 |
20.0x20.0 |
28.28 |
UPTA005 |
30.0x30.0 |
42.42 |
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