Q1: What is a compact telecentric macro lens?
A compact telecentric macro lens uses telecentric optical elements to support precision imaging at fixed magnification. It is suitable for industrial measurement, small-part inspection, and machine vision systems with limited installation space.
Q2: What magnifications are available in the CLW3-ST Series?
The CLW3-ST Series offers eight fixed magnifications: 0.5X, 0.8X, 1X, 1.5X, 2X, 3X, 4X, and 6X.
Q3: Does the CLW3-ST Series support coaxial illumination?
Yes. Both coaxial and non-coaxial configurations are available. The coaxial versions require a compatible external light source, which is sold separately.
Q4: Can these lenses be used for dimensional measurement?
The CLW3-ST Series is designed for precision imaging and machine vision measurement applications. Final suitability depends on the required measurement accuracy, field of view, camera sensor, and optical specifications.
Q5: Are the CLW3-ST lenses compatible with C-Mount industrial cameras?
The series features a C-Mount interface. Compatibility should be confirmed based on the camera sensor size, image circle, optical magnification, and installation requirements.
Q6: Can the magnification or working distance be adjusted?
The series offers fixed magnification models. Optional close-up ring adapters may be used to accommodate specific imaging requirements, subject to optical compatibility.
Q7: Is the coaxial light source included?
No. The coaxial telecentric lens does not include a light source. Compatible illumination products must be purchased separately.
Estimated Delivery Time
Ship To Detecting...
?
Shipping dates are estimates and subject to change. By ordering, you accept possible schedule adjustments. For urgent orders, please confirm with us before purchasing. Post-order cancellations are subject to a 6.4% handling fee.
Description
Product Decription
CLW3-ST Compact C-Mount Telecentric Macro Lens
The CLW3-ST Series features compact C-Mount telecentric macro lenses designed for precision machine vision, dimensional measurement, and industrial inspection. Available in fixed magnifications from 0.5X to 6X, the series offers both coaxial and non-coaxial configurations for flexible imaging system integration.
Featuring a compact design with a specified 16mm diameter, these lenses are suitable for space-constrained manufacturing equipment. Optional close-up ring adapters provide additional flexibility for working distance and magnification requirements.
Key Features
- 0.5X–6X Magnification: Eight fixed magnification options.
- Telecentric Optical Design: Supports precision imaging and measurement.
- Compact 16mm Design: Suitable for limited installation space.
- Coaxial Options: Available with or without coaxial illumination support.
- C-Mount Interface: Integration with compatible industrial cameras.
- Flexible Configuration: Optional close-up ring adapters.
- Cost-Effective Solution: Designed for industrial machine vision applications.
Applications
Precision Measurement | Electronic Component Inspection | Machine Vision Inspection | Automated Optical Inspection (AOI) | Factory Automation | Small-Part Inspection
Note: Coaxial models do not include a light source. Compatible illumination must be purchased separately.
|
Model |
Coaxial |
Mag. |
DOF |
|---|---|---|---|
|
CLW3-ST-0.5X-65 |
No |
0.5X |
2.2 mm |
|
CLW3-ST-0.5X-65D |
Yes |
0.5X |
2.2 mm |
|
CLW3-ST-0.8X-65 |
No |
0.8X |
3 mm |
|
CLW3-ST-0.8X-65D |
Yes |
0.8X |
3 mm |
|
CLW3-ST-1.0X-65 |
No |
1.0X |
1.3 mm |
|
CLW3-ST-1.0X-65D |
Yes |
1.0X |
1.3 mm |
|
CLW3-ST-1.5X-65 |
No |
1.5X |
0.8 mm |
|
CLW3-ST-1.5X-65D |
Yes |
1.5X |
0.8 mm |
|
CLW3-ST-2.0X-65 |
No |
2.0X |
0.6 mm |
|
CLW3-ST-2.0X-65D |
Yes |
2.0X |
0.6 mm |
|
CLW3-ST-3.0X-65 |
No |
3.0X |
0.35 mm |
|
CLW3-ST-3.0X-65D |
Yes |
3.0X |
0.35 mm |
|
CLW3-ST-4.0X-65 |
No |
4.0X |
0.2 mm |
|
CLW3-ST-4.0X-65D |
Yes |
4.0X |
0.2 mm |
|
CLW3-ST-6.0X-65 |
No |
6.0X |
0.2 mm |
|
CLW3-ST-6.0X-65D |
Yes |
6.0X |
0.2 mm |
Warm tips: The above DOF is just theoretical value at the ideal aperture (eg. ±763@F11). Actual DOF or the DOF what you need, please check with our sales engineer before order cfm.
Telecentric Lenses Download
Return and Exchange Policy
Please review our return and exchange policy carefully before placing your order. We encourage all customers to confirm product specifications and application requirements before purchase.
1. Return and Exchange Eligibility
Contrastech accepts return or exchange requests only for product defects or quality issues, subject to review and confirmation.
Returns or exchanges for reasons unrelated to product defects or quality issues are generally not accepted, subject to applicable law.
2. Non-Eligible Return and Exchange Requests
Before placing an order, customers are responsible for confirming that the selected product meets their technical requirements and is suitable for their intended application. Customers are also responsible for evaluating product compatibility with their systems and use cases.
Requests based on the following reasons are generally not eligible:
- Misunderstanding product specifications or selecting the wrong product.
- Product incompatibility with the customer's intended application.
- Personal dissatisfaction unrelated to a confirmed product defect or quality issue.
These limitations are subject to any mandatory rights or remedies available under applicable law.
3. Product Quality and Claim Period
Our products undergo quality control and quality assurance inspections before shipment. However, if a product you receive is damaged, defective, or materially inconsistent with its published description, please contact us within 3 business days of receipt to report the issue.
Important: Please provide your order number, a description of the issue, and relevant photos or videos where available. This information helps our team assess your claim efficiently.
Our team will review the information provided and advise you on the next steps. Please do not return any product before receiving return instructions from our team.
The stated reporting period does not limit any non-waivable rights you may have under applicable law.
4. Refund Processing and Transaction Fees
For return or refund requests that meet our eligibility requirements, we will process the refund within 1 business day after approval.
Please note that a 6.4% transaction processing fee charged by the payment platform is non-refundable and may be deducted from the refund amount, where permitted by applicable law and the relevant payment provider's terms.
The actual time required for the refunded amount to appear in your account may vary depending on your payment provider or bank.
Need Assistance?
If you have questions about our return and exchange policy or need to report a product quality issue, please contact our team.
Contact UsEstimate shipping
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.