Coaxial Reflective Collimator ZYP-0820T
The ZYP-0820T coaxial reflective collimator is a precision test instrument using coaxial Newtonian reflective optics, with large aperture, high resolution, and broad spectral operation as a calibration and performance reference. Components, name | quantity | unit | details: collimator | 1 | set | ZYP-0820T; 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 mm; regulated DC supply | 1 | set | output 0-30 V, 5 A; source assembly | 1 | set | ZYG-175 12 V 30 W halogen lamp box.
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Overview
Specifications
| Parameter | Value |
|---|---|
| System configuration | Coaxial Newtonian Reflector Type |
| Focal Length | 800mm |
| Primary Mirror Material | K9 |
| Aperture | 200mm |
| Coating Layer | Aluminum+Silicon Protection |
| Field of View | ≥2.00 ° |
| Single-Mirror Reflectance | ≥85%@0.4 um-12um |
| Parallelism | ≤5″ |
| Primary Mirror Surface Figure | RMS≤λ/10@632.8 nm |
| Weight | ≈45kg |
| Central Obscuration | 50mm |
Datasheet
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