Zoom lens series
6.5X Zoom Lenses
Continuous zoom lenses with a 6.5:1 zoom ratio and 0.7× to 4.5× optical magnification for sensors up to 2/3 inch, at an 87 ± 2 mm working distance (80 or 82 mm on the (A) and motorized versions). They combine high resolution with a large magnification ratio for a wide range of industrial applications. Versions add detented, motorized or RS-232 feedback zoom, coaxial illumination and 3 mm or 12 mm fine focus.
Premium zoom optics, without the premium price.
- Optical magnification
- 0.7× – 4.5×
- Zoom ratio
- 6.5:1
- Max. sensor size
- 2/3 inch
- Working distance, all versions
- 61.6 to 87 mm
- Versions
- 15
Versions
Choose a version
Continuous, detented or motorized zoom; with or without coaxial illumination; fine focus on some versions.
6.5X Continuous Zoom Lens
PMS-Z65C
Manual, continuous · WD 87 ± 2 mm
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6.5X Continuous Zoom Lens, 80 mm Working Distance
PMS-Z65C(A)
Manual, continuous · WD 80 ± 2 mm
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6.5X Zoom Lens with Coaxial Illumination
PMS-Z65C-C
Manual, continuous · coaxial illumination · WD 87 ± 2 mm
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6.5X Zoom Lens with 3 mm Fine Focus
PMS-Z65C-H3
Manual, continuous · 3 mm fine focus · WD 84 to 87 mm (± 2 mm)
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6.5X Zoom Lens with 12 mm Fine Focus
PMS-Z65C-H12
Manual, continuous · 12 mm fine focus · WD 87 ± 2 mm
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6.5X Zoom Lens with Coaxial Illumination and 3 mm Fine Focus
PMS-Z65C-CH3
Manual, continuous · coaxial illumination · 3 mm fine focus · WD 87 ± 2 mm
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6.5X Zoom Lens with Coaxial Illumination and 12 mm Fine Focus
PMS-Z65C-CH12
Manual, continuous · coaxial illumination · 12 mm fine focus · WD 87 ± 2 mm
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6.5X Detented Zoom Lens
PMS-Z65D
Manual, detented · WD 87 ± 2 mm
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6.5X Detented Zoom Lens with Coaxial Illumination
PMS-Z65D-C
Manual, detented · coaxial illumination · WD 87 ± 2 mm
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6.5X Detented Zoom Lens with RS-232 Magnification Feedback
PMS-Z65D-RS9
Manual, detented · WD 87 ± 2 mm
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6.5X Detented Zoom Lens with Magnification Output
PMS-Z65F-RS
Manual, detented · WD 87 ± 2 mm
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6.5X Motorized Zoom Lens
PMS-Z65M
Motorized · WD 82 ± 2 mm
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6.5X Motorized Zoom Lens, 80 mm Working Distance
PMS-Z65M(A)
Motorized · WD 80 ± 2 mm
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6.5X Motorized Zoom Lens with Coaxial Illumination, 80 mm Working Distance
PMS-Z65M-C(A)
Motorized · coaxial illumination · WD 80 ± 2 mm
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6.5X Motorized Zoom Lens with 12 mm Motorized Fine Focus
PMS-Z65M(A)-MH12
Motorized · 12 mm, motorized fine focus · WD 61.6 to 76.6 mm (± 2 mm)
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Features
- Optical magnification 0.7× to 4.5×, magnification ratio 6.5:1
- Large field of view on 2/3-inch cameras
- Compact structure, easy to assemble and install
Applications
- Semiconductor
- Automation
- Electronic communication
Motorized control
An integrated motorized control system suits all of these zoom lenses: it drives one or two axes over RS232 or USB, and the underlying software code is supplied for OEM platforms.
Technical specifications
6.5X Zoom Lenses: optics
Optical performance
| Magnification | Depth of field (mm) | N.A. | F-number | Resolution (µm) | TV distortion |
|---|---|---|---|---|---|
| 0.7× | 1.9 | 0.03 | 11.6 | 11.18 | 0.019% |
| 1.0× | 0.952 | 0.042 | 12.1 | 7.99 | 0.035% |
| 1.5× | 0.44 | 0.06 | 12.5 | 5.59 | 0.002% |
| 2.0× | 0.29 | 0.07 | 14.2 | 4.79 | 0.003% |
| 2.5× | 0.23 | 0.07 | 17.8 | 4.79 | 0.004% |
| 3.0× | 0.16 | 0.085 | 17.6 | 3.95 | 0.001% |
| 3.5× | 0.13 | 0.085 | 20.5 | 3.95 | 0.001% |
| 4.0× | 0.12 | 0.085 | 23.5 | 3.95 | 0.002% |
| 4.5× | 0.1 | 0.085 | 26.5 | 3.95 | 0.002% |
Field of view (mm), diagonal × horizontal × vertical
| Magnification | 2/3" sensor | 1/2" sensor | 1/3" sensor |
|---|---|---|---|
| 0.7× | 15.71 × 12.57 × 9.43 | 11.43 × 9.14 × 6.86 | 8.57 × 6.86 × 5.14 |
| 1.0× | 11.00 × 8.80 × 6.60 | 8.00 × 6.40 × 4.80 | 6.00 × 4.80 × 3.60 |
| 1.5× | 7.33 × 5.87 × 4.40 | 5.33 × 4.27 × 3.20 | 4.00 × 3.20 × 2.40 |
| 2.0× | 5.50 × 4.40 × 3.30 | 4.00 × 3.20 × 2.40 | 3.00 × 2.40 × 1.80 |
| 2.5× | 4.40 × 3.52 × 2.64 | 3.20 × 2.56 × 1.92 | 2.40 × 1.92 × 1.44 |
| 3.0× | 3.67 × 2.93 × 2.20 | 2.67 × 2.13 × 1.60 | 2.00 × 1.60 × 1.20 |
| 3.5× | 3.14 × 2.51 × 1.89 | 2.29 × 1.83 × 1.37 | 1.71 × 1.37 × 1.03 |
| 4.0× | 2.75 × 2.20 × 1.65 | 2.00 × 1.60 × 1.20 | 1.50 × 1.20 × 0.90 |
| 4.5× | 2.44 × 1.96 × 1.47 | 1.78 × 1.42 × 1.07 | 1.33 × 1.07 × 0.80 |
System
Adapters, attachments and fields of view
Which 6.5X 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.