Low NETD 35mk USB 3.0 8μm 1920×1080 Thermal Camera with Continuous Zoom Lens

ContrastechSKU: iVa-LW20A
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Specification: 1920×1080 30fps Digital Zoom 1.0-8.0x[Non Radiometric]
Bundle: +no lens
Interface: SDI
Price:
Sale price$13,900.00

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  • In-stock items: Ready for quick shipment.
  • Pre-order items: Typically require around 7 days for preparation. We will notify you promptly after your order.
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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

The iVa-LW20A is a next-generation 1920×1080 LWIR thermal imaging camera module engineered for high-performance infrared imaging applications. Equipped with a highly sensitive VOx uncooled infrared detector and advanced image processing algorithms, this professional thermal camera delivers exceptional image clarity, superior thermal sensitivity, and reliable long-range detection performance.

Designed for demanding environments, the module supports Ethernet, MIPI, BT.1120, and LVCMOS video outputs, making it ideal for integration into security systems, industrial automation platforms, UAVs, robotics, and AI-powered thermal vision systems.

Whether used for perimeter security, wildfire prevention, industrial inspection, or machine vision, the iVa-LW20A provides stable, real-time thermal imaging performance with ultra-low power consumption and flexible lens configurations.

Key Features

1920×1080 Full HD Thermal Resolution
Capture highly detailed thermal images with a large-format 1920×1080 infrared sensor for superior target recognition and long-distance observation.

High Sensitivity VOx Detector
Built with an advanced VOx uncooled IRFPA detector featuring ≤35mK NETD sensitivity for enhanced thermal contrast and accurate infrared imaging.

Long Wave Infrared (LWIR) Technology
Operating in the 8–14μm spectral range, the module delivers reliable thermal imaging performance in total darkness, smoke, haze, and challenging weather conditions.

Multiple Video Output Interfaces
Supports Ethernet, MIPI, BT.1120, and LVCMOS interfaces for seamless integration into industrial, security, and embedded vision systems.

Long Range Thermal Surveillance
Compatible with athermalized fixed-focus, motorized focus, and continuous zoom lenses for long-range thermal monitoring and tracking applications.

Low Power Consumption
Optimized power design with low energy consumption, ideal for UAV thermal imaging, mobile surveillance platforms, and embedded systems.

Product Parameters

Model Number iVa-LW20A
Resolution 1920 px x 1080 px
Detector Type VOx Uncooled detector
Pixel Pitch 8 μm x 8 μm
Digital Zoom
1.0-8.0x
Frame Rate 30Hz
NETD ≤35mK@25℃,F#1.0
Spectral Range 8~14μm
Polarity Black-hot/white-hot
Color Palettes Support
Electronic zoom 1.0~8.0×continuous zoom (step 0.1), arbitrary area magnification
Image Processing Based on scene non-uniformity correction/image detail strength/Brightness &Contrast Adjustment/digit noise reduction
Image Mirror Horizontal / Vertical / Diagonal
Lens Type Fixed Focus /Continuous zoom Lens (Optional)
Focus Support auto/variable
Zoom Support
Digital Video LVDS/BT.1120/LVCMOS(Optional)
Serial Communication Interface RS-232/RS-485(PELCO-D protocol only)(Optional)
Expansion Board
HDMI/USB/CameraLink/SDI
(for 
Digital Version)
Temperature Range
-45~85 ° C (Storage), -40~70° C (Operating),
5-95%,No Condensation
Size
Digital Version:
55mmx55mm(
±0.2mm);165g±5g
Ethernet Version:
 55mmx55mmx50mm; 230±10g 
(Lens Excluded)
Operating System Windows/Linux

*Functions vary as model, please consult sales for details !

Optional Lenses

 Athermal Lens
Motorized Focus Lens
Continuous Zoom Lens
19/25/35/55/75/100mm2
75/100/150mm
25-75mm/30-150mm/25-225mm/30-300mm/35-350mm

Note 2: iVA-LW20A Ethernet port version does not support Athermal Lens.



iVa-LW20A  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.

3 Business Days Report product damage, defects, or discrepancies after receipt.
1 Business Day Refunds are processed within one business day after approval.
6.4% Fee Payment processing fees may be deducted where permitted by law.

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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