POMEAS LTCM02-110 Telecentric Lens — 0.2X, 110mm Working Distance, C-Mount
The POMEAS LTCM02-110 is a high-resolution telecentric lens engineered for precision inspection in factory automation and machine vision systems. Supporting cameras up to 3 megapixels and sensors up to 2/3", it delivers telecentric imaging with stable magnification and image size throughout the depth of field — eliminating parallax errors for reliable dimensional measurement.
Key Features
- True Telecentric Design: Constant magnification across the full 10mm depth of field ensures consistent, distortion-free measurement even when parts vary in height.
- High-Resolution Optics: Supports up to 3-megapixel cameras and 2/3" sensors for fine-detail inspection.
- Ultra-Low TV Distortion: Only 0.02% TV distortion for accurate dimensional checking.
- Optional Coaxial Illumination: Uniform lighting with no image vignetting for reflective or low-contrast surfaces.
- Precision-Built for Automation: Robust C-mount design with an operating temperature range of -10°C to +50°C, ready for 24/7 production lines.
Typical Applications
- Precision Machining — array through-hole inspection
- Semiconductor — LED pass inspection
- 3C Electronics — camera filter damage detection
- Food Processing — certificate & label verification
- Packaging & Printing — 2D code inspection
- Display / Touch Panel — ITO inspection
Technical Specifications
| Model | LTCM02-110 |
|---|---|
| Brand | POMEAS |
| Type | High Resolution Telecentric Lens |
| Magnification | 0.2X |
| Working Distance | 110 mm |
| Resolution | 16.78 μm |
| Depth of Field* | 10 mm |
| Numerical Aperture (N.A.) | 0.02 |
| F Number (F.No.) | 4.99 |
| TV Distortion | 0.02% |
| Max Camera Resolution | 3 Megapixels |
| Max Sensor Size | 2/3 inch |
| Mount Type | C-Mount |
| Operating Temperature | -10°C to +50°C |
*Depth of field is a theoretical value calculated with a 0.04 mm circle of confusion. For best imaging performance, it is recommended to use approximately half of this range in practice.
Field of View by Sensor Size (H × V)
| Sensor Size | Field of View (H × V) |
|---|---|
| 1/4 inch | 16.0 mm × 12.0 mm |
| 1/3 inch | 24.0 mm × 18.0 mm |
| 1/2.5 inch | 28.7 mm × 21.5 mm |
| 1/2.3 inch | 30.8 mm × 23.1 mm |
| 1/2 inch | 32.0 mm × 24.0 mm |
| 1/1.8 inch | 35.7 mm × 26.8 mm |
| 2/3 inch | 44.0 mm × 33.0 mm |
Package Includes
- 1 × POMEAS LTCM02-110 Telecentric Lens
- Coaxial Illumination (optional)
Ordering & Support
Contact us for bulk pricing, custom optical solutions, and technical support. All lenses are factory-tested before shipping.
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