AMETEK Special Optics
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| Brand | AMETEK Special Optics |
|---|---|
| Origin | USA |
| Component Type | Precision Optical Beam Expander |
| Design Principle | Achromatic Galilean Telescope |
| Transmission Range | 248 nm – 1550 nm |
| Magnification Range | 2× – 40× |
| Input Aperture | 1.3 mm – 20 mm |
| Output Clear Aperture | ≥1.3 mm – >100 mm |
| Wavefront Distortion | λ/10 or better (specified at single/dual wavelengths) |
| Damage Threshold | ≥500 MW/cm² (pulsed, 10 ns @ 1064 nm) |
| Housing Material | Anodized Aluminum Alloy |
| Thermal Stability | Engineered for minimal thermal drift |
| Focal Length Range | 18 mm – 111 mm (manual zoom) |
| Working Distance | 5 inches to infinity |
| Compatible Sensor Format | ≤2/3″ |