Q1: What is the BTL-118 Series used for?
A: It is designed for precision metrology, semiconductor inspection, and industrial machine vision applications requiring ultra-low distortion imaging.
Q2: What is a bi-telecentric lens?
A: A bi-telecentric lens maintains constant magnification from both object and image side, ensuring highly accurate and repeatable measurements.
Q3: What is the magnification range of this lens?
A: The BTL-118 Series supports a wide magnification range from 0.030X to 0.346X, suitable for various inspection tasks.
Q4: What is the distortion level of this lens?
A: The lens achieves less than 0.1% distortion, ensuring high-precision geometric accuracy.
Q5: What sensor size is supported?
A: It supports 1/1.8" sensors with a maximum image circle of Φ9.0mm.
Q6: What mount type does this lens use?
A: It uses a standard C-Mount interface, compatible with most industrial area scan cameras.
Q7: What is the benefit of high telecentricity?
A: High telecentricity (<0.1°) ensures stable magnification and eliminates perspective errors, improving measurement accuracy.
Q8: What industries commonly use this lens?
A: It is widely used in semiconductor manufacturing, electronics inspection, metrology systems, and automation quality control.
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Description
Product Description
High Precision Telecentric Lens Solutions for Machine Vision Inspection
Our telecentric lenses are designed for high-accuracy machine vision applications requiring precise measurement, low distortion imaging, and consistent magnification. With advanced telecentric optical design, our lenses minimize perspective errors and maintain stable image quality even when object positions vary, making them ideal for demanding inspection and measurement tasks.
We provide a wide range of telecentric lens solutions, including:
- Bi-Telecentric Lenses for high-precision dimensional measurement
- Object-Side Telecentric Lenses for industrial inspection applications
- High-resolution Telecentric Lenses for large sensor cameras
- Line Scan Telecentric Lenses for high-speed inspection systems
- Infrared Telecentric Lenses for visible and SWIR imaging applications
- Liquid Telecentric Lenses with adjustable focus solutions
- Telecentric Illumination Systems for optimized imaging performance
Our telecentric lenses support various camera formats, including 1/3", 1/2", 2/3", 1", 1.1", 4/3", 1.75", 2" and larger sensor sizes, with multiple magnification options and working distances available to meet different inspection requirements.
Key Features
Key Advantages
- Low Distortion Design
Achieve accurate dimensional measurement with distortion typically below 0.1% for precision inspection applications.
- Stable Magnification
Maintain consistent image scale for reliable measurement and repeatable inspection results.
- High Resolution Imaging
Optimized for industrial cameras and high-resolution sensors to capture fine details.
- Flexible Configuration Options
Various magnifications, working distances, sensor formats, and lens interfaces are available, including C-Mount, F mount, M42 mount, M58 mount, M72 mount and customized mechanical designs.
Ideal Applications
- Semiconductor Inspection
- PCB & Electronics Inspection
- Precision Measurement
- Automated Optical Inspection (AOI)
- Industrial Quality Control
- Medical Device Inspection
- Mechanical Parts Measurement
- Laboratory & Research Imaging
Popular Sale Model List
| Model |
WD(mm)
|
Max Sensor Size(Φmm)
|
Mag.(x)
|
|---|---|---|---|
|
BTL-0.15X-128-125
|
128±3
|
7.2(1/2.5") | 0.15 |
|
BTL-0.25X-110-118
|
110±2
|
9.0(1/1.8") | 0.25 |
|
BTL-0.214X-118-118
|
118±3
|
9.0(1/1.8") | 0.214 |
|
BTL-0.1X-208-118(LM)
|
208±3
|
9.0(1/1.8") | 0.1 |
|
BTL-0.141X-158-118(LM)
|
158±3
|
9.0(1/1.8") | 0.141 |
|
CLW2-0.3X-180-23
|
180±2
|
11.0(2/3") | 0.3 |
|
CLW2-0.3X-220-23
|
220±3
|
11.0(2/3") | 0.3 |
|
CLW2-0.22X-200-23
|
200±3
|
11.0(2/3") | 0.22 |
|
BTLM-0.4X-85-23
|
85±2
|
11.0(2/3”) | 0.4 |
|
CLW2-1.5X-110-H1.1
|
110±2
|
18.0(1.1”) | 1.5 |
Product Datasheet
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