Zoom lens series
8X Zoom Lenses
Zoom lenses with a telecentric optical design and an 8:1 magnification ratio: 0.6× to 5.0× at an 84 ± 2 mm working distance, covering a 2.20 to 18.33 mm field of view on a 2/3-inch sensor.
Premium zoom optics, without the premium price.
- Optical magnification
- 0.6× – 5.0×
- Zoom ratio
- 8:1
- Max. sensor size
- 2/3 inch
- Working distance, all versions
- 84 mm
- Versions
- 3
Versions
Choose a version
Detented or motorized zoom; with or without coaxial illumination.
8X Detented Zoom Lens
PMS-Z80D
Manual, detented · WD 84 ± 2 mm
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8X Motorized Zoom Lens
PMS-Z80M
Motorized · WD 84 ± 2 mm
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8X Motorized Zoom Lens with Coaxial Illumination
PMS-Z80M-C
Motorized · coaxial illumination · WD 84 ± 2 mm
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| Version | Model | Zoom | Illumination | Fine focus | Working distance | Datasheet |
|---|---|---|---|---|---|---|
| 8X Detented Zoom Lens | PMS-Z80D | Manual, detented | 84 ± 2 mm | |||
| 8X Motorized Zoom Lens | PMS-Z80M | Motorized | 84 ± 2 mm | |||
| 8X Motorized Zoom Lens with Coaxial Illumination | PMS-Z80M-C | Motorized | Coaxial | 84 ± 2 mm |
Features
- Telecentric optical design; magnification 0.6× to 5.0×, magnification ratio 8:1
- Field of view 2.20 to 18.33 mm on a 2/3-inch sensor
- High resolution, low distortion and a large N.A.
- Compact design, easy to assemble and install
Motorized control
An integrated motorized control system is available for these zoom lenses, controlling one or two channels over RS232 or USB; the underlying source code is supplied.
Technical specifications
8X Zoom Lenses: optics
Optical performance
| Magnification | Depth of field (mm) | N.A. | F-number | Resolution (µm) | TV distortion |
|---|---|---|---|---|---|
| 0.6× | 2.67 | 0.025 | 12.5 | 13 | 0.050% |
| 1.0× | 0.95 | 0.043 | 11.85 | 7.8 | 0.002% |
| 1.5× | 0.43 | 0.063 | 11.95 | 5.3 | 0.010% |
| 2.0× | 0.27 | 0.074 | 13.65 | 4.53 | 0.020% |
| 2.5× | 0.2 | 0.082 | 15.3 | 4.09 | 0.003% |
| 3.0× | 0.15 | 0.09 | 16.5 | 3.73 | 0.020% |
| 3.5× | 0.12 | 0.097 | 18.4 | 3.46 | 0.020% |
| 4.0× | 0.1 | 0.1 | 19.9 | 3.36 | 0.018% |
| 4.5× | 0.081 | 0.11 | 20.4 | 3.05 | 0.020% |
| 5.0× | 0.073 | 0.11 | 22.45 | 3.05 | 0.010% |
Field of view (mm), diagonal × horizontal × vertical
| Magnification | 2/3" sensor |
|---|---|
| 0.6× | 18.33 × 14.67 × 11.00 |
| 1.0× | 11.00 × 8.80 × 6.60 |
| 1.5× | 7.33 × 5.87 × 4.40 |
| 2.0× | 5.50 × 4.40 × 3.30 |
| 2.5× | 4.40 × 3.52 × 2.64 |
| 3.0× | 3.67 × 2.93 × 2.20 |
| 3.5× | 3.14 × 2.51 × 1.89 |
| 4.0× | 2.75 × 2.20 × 1.65 |
| 4.5× | 2.44 × 1.96 × 1.47 |
| 5.0× | 2.20 × 1.76 × 1.32 |
Which 8X zoom lens fits your set-up?
Tell us your camera, field of view and working distance, and we will put together the lens, adapter tubes, attachments and illumination with a quotation.
Already have a quote for a zoom lens? Send it to us.