Q1: What is the BTL-H1 Series used for?
A: The BTL-H1 Series is designed for high-precision machine vision, metrology, semiconductor inspection, and automated optical inspection (AOI) applications requiring ultra-low distortion imaging.
Q2: What sensor size is the BTL-H1 Series compatible with?
A: It is optimized for 1-inch area scan sensors (Φ16.4mm image circle), making it suitable for high-resolution industrial cameras.
Q3: 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.
Q4: What is the magnification range of this lens?
A: The BTL-H1 Series supports a wide magnification range from 0.055X to 0.638X, suitable for various inspection tasks.
Q5: How accurate is this lens for measurement applications?
A: It offers ultra-low distortion (<0.1%) and high telecentricity (<0.1°), ensuring extremely precise dimensional measurement.
Q6: What industries commonly use this lens?
A: It is widely used in semiconductor manufacturing, electronics inspection, metrology systems, AOI, and industrial automation.
Q7: What mount type does this lens use?
A: The lens uses a standard C-Mount interface, compatible with most industrial machine vision cameras.
Q8: Why choose a bi-telecentric lens over a standard lens?
A: Bi-telecentric lenses eliminate perspective errors, providing stable magnification and highly repeatable measurement accuracy, which is critical for precision inspection.
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Descrizione
Product Description
High-Precision Bi-Telecentric Lens for 1" Machine Vision and Metrology Applications
The BTL-H1 Series bi-telecentric lenses are designed for high-precision industrial inspection and metrology systems, optimized for 1-inch area scan sensors. With a magnification range of 0.055X to 0.638X, these lenses provide flexible imaging solutions for a wide variety of measurement and inspection tasks.
Featuring a bi-telecentric optical design, the BTL-H1 Series ensures ultra-low distortion (<0.1%) and highly consistent magnification across the entire field of view. This guarantees stable and repeatable measurement accuracy, even in demanding industrial environments.
Designed for C-Mount integration, the lens supports easy installation in machine vision systems used for dimensional measurement, defect inspection, and automated quality control.
Key Features
✔ Optimized for 1" Sensors (Φ16.4mm)
Compatible with high-resolution industrial area scan cameras.
✔ Wide Magnification Range (0.055X–0.638X)
Flexible imaging for different inspection requirements.
✔ Ultra-Low Distortion (<0.1%)
Ensures high geometric accuracy for precision measurement.
✔ High Telecentricity (<0.1°)
Maintains stable magnification across the full field of view.
✔ Bi-Telecentric Optical Design
Reduces perspective errors for highly accurate imaging.
✔ C-Mount Compatibility
Easy integration into industrial machine vision systems.
Ideal Applications
- Precision Metrology
- Semiconductor Inspection
- Electronics Manufacturing
- Dimensional Measurement Systems
- Automated Optical Inspection (AOI)
- Industrial Quality Control
- Machine Vision Automation
- High-Accuracy Defect Detection
| Model |
WD(mm)
|
FOV(Φmm)
|
Mag.(x)
|
|---|---|---|---|
|
BTL-0.638X-73-H1
|
73±1
|
26 | 0.638 |
|
BTL-0.46X-110-H1
|
110±2
|
36 | 0.46 |
|
BTL-0.395X-118-H1
|
118±3
|
42 | 0.395 |
|
BTL-0.346X-128-H1
|
128±3
|
48 | 0.346 |
|
BTL-0.346X-138-H1(LM)
|
138±3
|
48 | 0.346 |
|
BTL-0.296X-138-H1(LM)
|
138±3
|
56 | 0.296 |
|
BTL-0.259X-158-H1(LM)
|
158±3
|
64 | 0.259 |
|
BTL-0.231X-178-H1(LM)
|
178±3
|
72 | 0.231 |
|
BTL-0.208X-228-H1(LM)
|
228±4
|
80 | 0.208 |
|
BTL-0.184X-208-H1(LM)
|
208±3
|
90 | 0.184 |
|
BTL-0.166X-238-H1(LM)
|
258±4
|
100 | 0.166 |
|
BTL-0.151X-263-H1(LM)
|
263±4
|
110 | 0.151 |
|
BTL-0.138X-273-H1(LM)
|
273±5
|
120 | 0.138 |
|
BTL-0.122X-288-H1(LM)
|
288±5
|
136 | 0.122 |
|
BTL-0.11X-300-H1(LM)
|
300±5
|
150 | 0.11 |
|
BTL-0.098X-318-H1(LM)
|
318±5
|
170 | 0.098 |
|
BTL-0.087X-330-H1(LM)
|
330±5
|
190 | 0.087 |
|
BTL-0.077X-372-H1(LM)
|
372±5
|
216 | 0.077 |
|
BTL-0.069XH-410-H1(LM)
|
410±6
|
240 | 0.069 |
|
BTL-0.064X-338-H1(LM)
|
338±5
|
258 | 0.064 |
|
BTL-0.055XH-465-H1(LM)
|
465±6
|
300 | 0.055 |
Important Information Before Purchase
■ The back focal length of model with (LM) is adjustable.
■ The weight varies depending on the working distance. If you have any questions, please feel free to reach out to us!
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