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Vision Datum  |  SKU: VT-LT2-C2020R

C Series Coaxial Lights

$155.00
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💳 Transaction Fees Are Non-Refundable
When a refund is issued, please note that payment processing platforms do not return their service fees. These fees are not charged by our store, but by third-party providers (Shopify & PayPal).The handling fee will be deducted from a certain percentage of the order amount.

Shopify Payments: 2% transaction fee is not refundable.
PayPal: Charges a 4.4% + $0.30 USD fee, which is also non-refundable.

These amounts will be deducted from your refund total.

💬 Refund Policy – Important Fee Notice
We understand that sometimes you may need to cancel an order. Here’s what you need to know about refunds on our website:

🧾Notice for U.S. Customers
Due to applicable tariffs, please email your company name and FedEx, UPS, or DHL account number to market@visiondatum.com after placing your order. (U.S. customers only)

✅ Order Production Policy
All of our products are made to order or prepared specifically based on your purchase. We kindly ask customers to confirm their needs before placing an order. If you need assistance or further clarification before ordering, feel free to contact us - we’re here to help!

Delivery & Shipping

Order Processing Time

  • All orders are processed within 1 business day.

Preparation Time

  • 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.

Shipping Carriers

  • Orders are shipped via DHL Express, FedEx, or other couriers.

Address Changes

  • Please ensure your shipping address is correct before placing your order.
  • Once an order is processed, address changes may not be possible.

Order Notification Emails

  • Order Confirmation Email (sent after checkout)
  • Shipping Confirmation Email (includes tracking info)

If you have any questions please email to market@visiondatum.com

FAQ

Q1. What is a coaxial light used for?
A coaxial light provides uniform, shadow-free illumination for reflective and glossy surfaces, ideal for machine vision inspection.

Q2. What surfaces are suitable for C Series Coaxial Lights?
They are suitable for reflective surfaces such as semiconductor wafers, glass, metal, polished components, and electronic parts.

Q3. How does coaxial illumination reduce shadows?
The beam splitter directs light along the camera’s optical axis, providing even illumination and minimizing shadows and uneven reflections.

Q4. Which C Series model should I choose?
Select the light size based on the camera field of view and inspection area. Larger models are suitable for larger inspection surfaces.

Q5. Can these coaxial lights be used for barcode and character inspection?
Yes. They are well suited for barcode, laser marking, printed characters, and other high-contrast surface inspections.

Q6. Are C Series lights suitable for AOI systems?
Yes. Their uniform coaxial illumination makes them suitable for AOI, PCB inspection, semiconductor inspection, and precision machine vision.

Q7. What applications are suitable for coaxial illumination?
Typical applications include PCB inspection, semiconductor inspection, wafer inspection, glass inspection, barcode reading, and laser marking detection.

Product Description

Coaxial Lights for High-Precision Machine Vision

The C Series Coaxial Lights provide uniform, shadow-free illumination for high-precision machine vision. A beam splitter directs light along the camera optical axis, making them ideal for inspecting reflective, glossy, and flat surfaces.

High-density LEDs and precision optical glass deliver bright, consistent illumination for defect detection, alignment, barcode recognition, and semiconductor inspection.

Key Features

  • Coaxial Illumination – Provides uniform, shadow-free lighting.
  • High-Brightness LEDs – Delivers strong and consistent illumination.
  • Precision Beam Splitter – Optimized for reflective surface inspection.
  • Optical Glass Design – Supports clear, uniform imaging.
  • Multiple Sizes – Light areas from 20×20mm to 250×190mm.

Ideal Applications

  • Reflective Surface Inspection
  • Chip & Wafer Inspection
  • Scratch & Defect Detection
  • Mark Point Positioning
  • Laser Character Inspection
  • Barcode Recognition
  • PCB & Electronics Inspection
  • Precision Machine Vision

Common Specifications

Model Light Size Voltage Power Dimensions
VT-LT2-C2020 20 × 20 mm 24V 2.2W 64 × 31 × 27 mm
VT-LT2-C3030 30 × 30 mm 24V 1.8W 74 × 40 × 37 mm
VT-LT2-C4038 40 × 38 mm 24V 2.7W 52 × 50 × 47 mm
VT-LT2-C4040 40 × 40 mm 24V 2.7W 86 × 50 × 47 mm
VT-LT2-C4440 44 × 40 mm 24V 4.0W 86 × 50 × 48 mm
VT-LT2-C5050 50 × 50 mm 24V 5.3W 96 × 60 × 57 mm
VT-LT2-C5450 54 × 50 mm 24V 4.0W 96 × 60 × 58 mm
VT-LT2-C6060 60 × 60 mm 24V 7.2W 106 × 70 × 67 mm
VT-LT2-C6460 64 × 60 mm 24V 7.0W 106 × 70 × 68 mm
VT-LT2-C7573 75 × 73 mm 24V 10.1W 120 × 85.4 × 79 mm
VT-LT2-C8583 85 × 83 mm 24V 13.2W 130 × 95.4 × 89 mm
VT-LT2-C100100 100 × 100 mm 24V 17.7W 146 × 110 × 107 mm
VT-LT2-C126126 126 × 126 mm 24V 12W 165.5 × 134 × 133 mm
VT-LT2-C134130 134 × 130 mm 24V 20W 182 × 135 × 142 mm
VT-LT2-C150120 150 × 120 mm 24V 14W 166 × 160 × 127 mm
VT-LT2-C200180 200 × 180 mm 24V 30W 231.5 × 212 × 187 mm
VT-LT2-C250190 250 × 190 mm 24V 37W 264.5 × 262 × 197 mm
 Input voltage 24 VDC
Connector
SMR-03V-B
Wavelength range
 Red: 620-630nm; Blue: 460-475nm; Green: 520-530nm;
Color temperature (white)
5800-7500K
Operating environment(indoor)
Temperature: 0~40℃ 
Humidity:20% to 85% RH (with no condensation)
Life time
 White:30,000hrs, Red: 60,000hrs
(Depends on the operating environment, not a gurantee)
Case material
 Aluminum alloy, Resin

Payment & Security

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