Porduct Details
8.0X Standard Telecentric Lens, 9.5mm WD
The PMS-LGX8-95 from POMEAS is a telecentric lens for high-precision dimensional measurement and visual inspection. With a resolution of 1.1 μm and NA 0.3…
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Product Overview
The PMS-LGX8-95 from POMEAS is a telecentric lens for high-precision dimensional measurement and visual inspection. With a resolution of 1.1 μm and NA 0.3, it keeps magnification constant across the field of view, so dimensions can be measured directly on the image without perspective error. M12 mount, sensors up to 1/3".
Key Features
- Numerical aperture NA 0.3 for bright, high-contrast imaging.
- 1.1 μm object-side resolution for fine-detail inspection.
- Constant magnification over the depth of field: no size shift when the part moves.
- Slim Φ16mm barrel fits compact machines and tight mounting spaces.
- Standard M12 mount, integrates with common industrial cameras.
- Supported sensors: 1/3". Customization available on request.
Specifications
| Model | PMS-LGX8-95 |
|---|---|
| Magnification | 8.0X |
| FOV (1/4" sensor) | 0.4mm×0.3mm |
| Working Distance | 9.5mm |
| Resolution | 1.1μm |
| NA (Numerical Aperture) | 0.3 |
| Depth of Field | 0.017mm |
| Max. Sensor Size | 1/3″ |
| Mount | M12 |
| Working Temp. | -10°C~+50°C |
Typical Applications
Dimensional measurement of machined and molded parts, electronics and connector inspection, glass and sheet-edge inspection, in-line quality control wherever telecentric geometry and stable magnification are required.
Selection Guide
To choose the right model, first compare the smallest feature to inspect with the lens resolution and the camera pixel size; then confirm the working distance available in the machine and the maximum supported sensor size. POMEAS can customize working distance, mount and magnification for your application.
Frequently Asked Questions
What is a telecentric lens and when should I use one?
A telecentric lens keeps magnification constant over its depth of field, so the part size does not change with position or height. Use it whenever dimensions are measured directly from the image: connector pins, machined features, stamped parts and glass edges.
Which sensors does this model support?
This model supports sensors up to 1/3". Verify the mount and sensor size of your camera before final selection.
What does the NA of this lens mean for my application?
The numerical aperture of this model is 0.3. NA influences light collection and image contrast; balance it with your lighting setup and the required depth of field.
Can the working distance or mount be customized?
Yes. POMEAS offers customization of working distance, mount and magnification; send your part and camera specifications so the technical team can confirm the solution.
Related Reading
- What Is a Telecentric Lens? Working Principle, Types and When to Use One
- Telecentric Lens vs Standard FA Lens: Distortion, Accuracy and Cost
- Object-Side Resolution vs Measurement Accuracy
- POMEAS Machine Vision Knowledge Base
Related Products
- Depth of Field
- 0.017mm
- FOV (1/4" sensor)
- 0.4mm×0.3mm
- Magnification
- 8.0X
- Max. Sensor Size
- 1/3″
- Model
- PMS-LGX8-95
- Mount
- M12
- NA (Numerical Aperture)
- 0.3
- Resolution
- 1.1μm
- Working Distance
- 9.5mm
- Working Temp.
- -10°C~+50°C
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