RC Type Off-Axis Two-Mirror Collimator
Model D200F1800
Product Main Image: Model D200F1800
Technical Parameters
| Item | D200F1800 Specifications |
|---|---|
| System Structure | RC Type Off-Axis Two-Mirror Collimator |
| Collimator Effective Aperture | ≥Φ200 mm |
| Collimator Focal Length | 1800±20 mm |
| Operating Wavelength | 0.3～20μm |
| Central Field Wave Aberration | RMS≤λ/10(λ=632.8nm ) |
| Field of View | ±0.15° |
| Temperature Adaptability | ≤±15" (-20℃～+50℃) |
| Obscuration Ratio | No Central Obscuration |
| Overall Dimensions | 415x421x325mm |
| Collimator Weight | ≤18.7kg |