AMARYLLIS
SWIR 500-2500mm Continuous zoom
VISIBLE 400/1620mm Dual FOV
Compact Dual Band VIS/SWIR
Ultra Long distance zoom lens
FEATURES / APPLICATIONS / CAPABILITIES
- Zoom ratio: X4 in VIS, X5 in SWIR
- True high performance zoom lens built as 1 unit using both VIS and SWIR detectors
- Offered as: SWIR only, VIS only or VIS-SWIR full configuration
- HD 1,280 x 1,024 x 10µ detectors can be supported with the following limitations: The MTF and relative illumination at detector corners and near corners fall.
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| OPTICAL | VIS CHANNEL | w/ SD detector | w/ HD detector |
|---|---|---|---|
| Focal length / F# | Discrete 400/1620mm | Cont. 500-2500mm F/4-16 | Cont. 600-2500mm F/4-16 |
| Working spectral band | 0.4 - 0.9µ | 0.9 - 1.7µ | 0.9 - 1.7µ |
| Maximum det size supported | Up to 7.0 x 5.34mm | 9.6 x 7.68mm | 12.8 x 7.2mm |
| Resolution supported | WFOV: HD (pixel ≥ 3.45µ) | 15µ pixel for full zoom range | 10µ pixel for 600-2500mm zoom |
| NFOV: SD (pixel ≥ 6.9µ) | |||
| FOV | Narrow: 0.25°x0.19° | Narrow: 0.22°x0.17° | Narrow: 0.29°x0.17° |
| Wide: 1°x0.75° | Wide: 1.1°x0.88° | Wide: 1.22°x0.68° | |
| Geometrical Instantaneous FOV (Geometrical IFOV) | Narrow (SD): 4.25µRad | Narrow: 6µRad | Narrow: 4µRad |
| Wide (HD): 8.6µRad | Wide: 30µRad | Wide: 16.7µRad | |
| Optical average transmission | >67% | >60% | >60% |
| Optical Back Focal Length | >20mm | >20mm | >20mm |
| Optical filters | Up to 5 filters: default is 2 filters | Up to 5 filters: default is 4 filters | Up to 5 filters: default is 4 filters |
| MECHANICAL | VIS CHANNEL | w/ SD detector | w/ HD detector |
|---|---|---|---|
| Mechanical Back Focal Length | 17.5 (C-mount) | 17.5 (C-mount) | 17.5 (C-mount) |
| Focus / zoom mechanism | Motorized | Motorized | Motorized |
| LOS shift during zooming | <0.35µRad | <0.35µRad | <0.35µRad |
| Focus / zoom pos. indication | Included | Included | Included |
| Total weight | 8.5Kg (for VIS-SWIR full configuration) | 8.5Kg (for VIS-SWIR full configuration) | 8.5Kg (for VIS-SWIR full configuration) |
| Structure | Open frame, Cassegrain | Open frame, Cassegrain | Open frame, Cassegrain |
| External dimensions | 186mm Ø x 559 mm Length | 186mm Ø x 559 mm Length | 186mm Ø x 559 mm Length |
| ELECTRICAL | VALUE | NOTES |
|---|---|---|
| Power input | 12VDC, 1.0A | Nominal |
| Communication protocol | RS-422/232 Full duplex | Baud rate 19,200, n, 8, 1 |
| ENVIRONMENTAL | VALUE | NOTES |
|---|---|---|
| Operating temp. | -20ºC to +50ºC | Nominal |
| Storage temp. | -30ºC to +70ºC | |
| Shock and vibrations | Per applicable standart |