Porduct Details
LTC15-110 1.5X Object-Side Telecentric Lens
1.5X object-side telecentric lens with 110 mm working distance, 2/3-inch sensor support and 0.02% distortion for precision machine vision.
SKU:
LTC15-110 1.5X Object-Side Telecentric Lens
110 mm Working Distance · 2/3 Inch Sensor · C-Mount · Coaxial Illumination
Precision Imaging for Machine Vision
LTC15-110 is a fixed 1.5X object-side telecentric lens designed for stable dimensional measurement, positioning and industrial inspection. Its telecentric optical path helps reduce perspective error and magnification variation when target height or position changes within the usable depth range.
With 110 mm working distance, 0.02% TV distortion, support for sensors up to 2/3 inch and a standard C-Mount, the lens is suitable for compact machine-vision systems requiring repeatable image geometry.
Key Advantages
Reduces perspective-related measurement error and improves repeatability.
Provides stable image scale for calibrated inspection systems.
Preserves edge geometry for dimensional and contour analysis.
Offers useful clearance for lighting, fixtures and inspected parts.
Compatible with common industrial cameras using a standard C-Mount.
Supports clear imaging of flat, reflective or low-contrast surfaces.
Technical Specifications
| Parameter | Value |
|---|---|
| Optical Design | Object-Side Telecentric |
| Magnification | 1.5X Fixed |
| Working Distance | 110 mm |
| Resolution | 12.43 μm |
| F Number | 27.8 |
| TV Distortion | 0.02% |
| Depth of Field | 0.99 mm theoretical value |
| Numerical Aperture | 0.027 |
| Maximum Sensor Size | 2/3 Inch |
| Recommended Camera Resolution | 1 Megapixel or Below |
| Mount | C-Mount |
| Illumination Method | Coaxial |
| Operating Temperature | -10°C to +50°C |
Note: Depth of field is a theoretical value. For best practical image quality, use the central portion of the available depth range.
Field of View
| Sensor Format | Object Field of View |
|---|---|
| 1/4 Inch | 2.1 × 1.6 mm |
| 1/3 Inch | 3.2 × 2.4 mm |
| 1/2.5 Inch | 3.8 × 2.9 mm |
| 1/2.3 Inch | 4.1 × 3.1 mm |
| 1/2 Inch | 4.3 × 3.2 mm |
| 1/1.8 Inch | 4.8 × 3.6 mm |
| 2/3 Inch | 5.9 × 4.4 mm |
Typical Applications
- Precision dimensional and contour measurement
- PCB pads, solder joints and electronic component inspection
- Connector pin and terminal positioning
- Machined metal-part edge and surface inspection
- Automated assembly alignment and visual positioning
Explore more metal machining inspection applications.
System Integration Notes
Use a compatible C-Mount industrial camera with a sensor not larger than 2/3 inch. Set the target at the specified 110 mm working distance, then complete focus, illumination and measurement calibration under the final installation conditions.
The external camera, coaxial light module, controller, mounting stand and calibration target are optional system components and are not included unless specified in the quotation.
FAQ
Is this a zoom lens?
No. LTC15-110 has fixed 1.5X magnification for stable measurement.
What sensor size is supported?
Up to 2/3 inch, with a maximum object field of approximately 5.9 × 4.4 mm.
Is the coaxial light source included?
The lens supports coaxial illumination. The external light source and controller are optional unless listed in the quotation.
What information should I provide for model confirmation?
Please send the camera sensor size, required field of view, target dimensions, working distance, resolution requirement and sample images.
Need Help Selecting a Telecentric Lens?
Compare models using the POMEAS selection resources or send us your sensor size, field of view and working-distance requirements.
Telecentric Lens Selection Tool View Telecentric Lens SeriesAbout POMEAS
Founded in 2010, POMEAS is a national high-tech enterprise specializing in optical design, machine vision, image processing and automation solutions. We integrate product development, system integration, marketing and technical support.
Learn more about POMEAS Vision Technology or read about the advantages of coaxial telecentric lenses.
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