Off-Axis Newtonian Reflective Collimator ZYP-2020L
The ZYP-2020L off-axis reflective collimator is a precision test instrument with an unobstructed center, high resolution, and broad spectral operation, providing a reference for calibration and performance testing. Components, name | quantity | unit | details: collimator | 1 | set | ZYP-2020L; framed filters | 2 | pieces | orange at 600 nm and green at 532 nm; framed attenuator | 1 | piece | neutral density 430-730 nm; framed visible reticles | 12 | pieces | crosshair Φ30-0.3 mm, resolution plates 1#/2#/3#/4#/5#, star plates 0.1 mm/0.2 mm/0.01 mm/0.02 mm/0.05 mm, Porro plate Φ30; regulated DC supply | 1 | set | output 0-30 V, 5 A; source assembly | 1 | set | ZYG-265 12 V 30 W halogen source.
Overview
Specifications
| Parameter | Value |
|---|---|
| System configuration | Off-axis Newtonian reflector |
| Focal Length | 2000mm |
| Primary Mirror Material | Quartz |
| Aperture | 200mm |
| Coating Layer | Aluminum+Silicon Protection |
| Field of View | ≥0.8 ° |
| Single-Mirror Reflectance | ≥85%@0.4 um-12um |
| Parallelism | ≤5″ |
| On-Axis Field Wave Image | RMS≤λ/15@632.8 nm |
| Weight | ≈120kg |
Datasheet
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Database Platform