| Diameter, mm: |
25.4 |
| Diameter Tolerance, mm: |
+0,00-0,12 |
| Thickness Tolerance, mm: |
±0,2 |
| Central Thickness (CT), mm: |
3 |
| Élvastagság, mm: |
4.4 |
| Subtrate Material: |
UVFS |
| Coating: |
AR/AR@532+1064 nm, R<0,1% |
| Felületi egyenetlenség: |
λ/8 @ 633 nm |
| Surface irregularity for CaF2: |
λ/4 @ 633 nm |
| Surface quality: |
40-20 scratch & dig (MIL-PRF-13830B) |
| Clear Aperture: |
90% of the diameter |
| Paraxial focal length, BK7: |
±2% @ 546 nm |
| Paraxial focal length, CaF2: |
±2% @ 2940 nm |
| Paraxial focal length, UVFS: |
±2% @ 355 nm |
| Focal Length, mm: |
-125 |
| ROC, mm: |
-59.4 |
| Concentricity, arcmin: |
3 |
| Főkategória: |
Optical Components |
| Alkategória1: |
Lenses |
| Alkategória2: |
Plano-Concave Lenses |
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