Q1: What is the TLSW SWIR telecentric lens used for?
A: It is designed for SWIR machine vision, semiconductor inspection, material analysis, and precision metrology, especially where defects are not visible in the visible spectrum.
Q2: What wavelength range does this lens support?
A: The lens operates in the 950–1800nm shortwave infrared (SWIR) range, enabling advanced infrared imaging applications.
Q3: Which image sensors is this lens compatible with?
A: It is optimized for Sony IMX990 and 1.1" InGaAs SWIR sensors, commonly used in industrial infrared imaging systems.
Q4: What is the advantage of a telecentric SWIR lens?
A: It provides distortion-free imaging, stable magnification, and high measurement accuracy, which is critical for precision inspection.
Q5: What magnification options are available?
A: The lens is available in 1.0X and 2.0X magnifications, suitable for different inspection and measurement requirements.
Q6: Can the lens adjust depth of field?
A: Yes, selected models feature an adjustable iris design, allowing users to optimize depth of field and image contrast.
Q7: What is the difference between coaxial and non-coaxial versions?
A: The coaxial version is ideal for reflective surfaces like metal or polished wafers, while the non-coaxial version is suitable for general SWIR inspection.
Q8: What industries commonly use this lens?
A: It is widely used in semiconductor manufacturing, electronics inspection, material science, and advanced research imaging systems.
Estimated Delivery Time
Ship To Detecting...
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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
Description du produit
Objectif télécentrique SWIR haute performance pour l'inspection industrielle de précision
Les objectifs télécentriques SWIR de la série TLSW sont conçus pour les systèmes d'imagerie infrarouge à ondes courtes (SWIR) avancés, couvrant la plage spectrale de 950 à 1800 nm. Optimisés pour les capteurs Sony IMX990 et InGaAs de 1,1", ces objectifs offrent des performances exceptionnelles pour détecter les défauts et les différences de matériaux invisibles dans le spectre visible.
Grâce à la conception optique télécentrique, l'objectif assure une imagerie précise et sans distorsion pour les applications de mesure et d'inspection de précision. Disponible en grossissements 1,0X et 2,0X, l'objectif est doté d'un design d'iris réglable, permettant aux utilisateurs d'optimiser la profondeur de champ et le contraste de l'image en fonction des exigences d'inspection.
La série TLSW est disponible en configurations coaxiale et non coaxiale, ce qui la rend adaptable à une large gamme de systèmes de vision par ordinateur industrielle.
Caractéristiques principales
✔ Plage de transmission SWIR 950–1800 nm
Optimisé pour l'imagerie infrarouge à ondes courtes au-delà de la lumière visible.
✔ Compatible avec les capteurs Sony IMX990 / InGaAs 1,1"
Conçu pour les systèmes de vision par ordinateur SWIR à haute sensibilité.
✔ Conception optique télécentrique
Assure une imagerie de mesure précise et sans distorsion.
✔ Options de grossissement 1,0X / 2,0X
Configurations flexibles pour différentes exigences d'inspection.
✔ Iris réglable (modèles sélectionnés)
Permet l'optimisation de la profondeur de champ et le contrôle du contraste de l'image.
✔ Versions coaxiale / non coaxiale disponibles
Prend en charge l'inspection des surfaces réfléchissantes et non réfléchissantes.
Applications idéales
- Inspection de plaques de semi-conducteurs
- Analyse des matériaux en silicium
- Inspection des composants électroniques
- Détection de défauts au-delà du spectre visible
- Métrologie de précision
- Systèmes d'imagerie SWIR avancés
- Recherche & Imagerie scientifique
- Inspection par l'automatisation industrielle
Spécifications
| Modèle |
Coaxial
|
Gross.
|
WD
(mm)
|
F/#
|
Côté
objet NA
|
DOF
(mm)
|
|---|---|---|---|---|---|---|
|
TLSW-0.5XD-H1.1
|
Oui
|
0.5
|
116.4
|
6.3
|
0.040
|
2.02
|
|
TLSW-0.7XD-H1.1
|
Oui
|
0.7
|
116.0
|
6.4
|
0.055
|
1.05
|
|
TLSW-1.0XD-H1.1
|
Oui
|
1.0
|
110.0
|
7.0
|
0.071
|
0.56
|
|
TLSW-1.0X-H1.1
|
Non
|
1.0
|
110.0
|
7.0
|
0.071
|
0.56
|
|
TLSW-2.0XD-H1.1
|
Oui
|
2.0
|
110.2
|
11.5
|
0.087
|
0.23
|
|
TLSW-2.0X-H1.1
|
Non
|
2.0
|
110.2
|
11.5
|
0.087
|
0.23
|
|
TLSW-4.0XD-H1.1
|
Oui
|
4.0
|
110.3
|
20.0
|
0.100
|
0.10
|
Téléchargement de l'objectif SWIR
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.
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