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Equilateralprisms
Equilateral prisms has three equal 60°angles,
and are mostly used to dispersie the spectrum. |
| Specifications |
|
| Material |
BK7 |
| Dimensional tolerance |
±0.1mm |
| Surface quality |
60-40 |
| Flatness |
l/4@632.8nm |
| Deviation tolerance |
15 arcsec |
| Bevel |
Protective bevel |
| Surfaces S1 & S2 |
Single layer MgF2 coating |
| Surface S3 & S4 |
Aluminized and painted black |
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Item# |
A=B=C(mm) |
H(mm) |
Unit price |
|
PE1-15 |
15.0 |
15.0 |
$15.0 |
|
PE1-25 |
25.4 |
25.4 |
$20.0 |
|
PE1-30 |
30.0 |
30.0 |
$30.0 |
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