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Vision Datum  |  SKU: VT-LT2-BF2727UV365

Diffuser UV Bottom Flat Machine Vision Backlight

定価 $150.00
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Light Area
Emitting Color

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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
wcss02@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 and 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

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Product Description

The BF Series Bottom Flat Backlight is a high-uniformity area light designed for precision machine vision inspection. By integrating a bottom-mounted LED array, a special frosted glass diffusion plate, and an optimized optical structure, it delivers extremely uniform, low-glare illumination.
The system is fully compatible with ultraviolet (UV) LED beads, making it ideal for high-contrast inspection of transparent, semi-transparent, and fine-structure component

Product Features

  • Highly Uniform Flat Emitting Surface
    Produces stable, shadow-free backlight illumination across the entire working area.

  • Optimized Bottom Illumination Structure
    LEDs are evenly distributed at the bottom, allowing light to propagate upward through a controlled diffusion path.

  • Special Frosted Glass Diffuser
    Custom-engineered matte glass diffuser effectively eliminates hotspots, suppresses glare, and enhances edge contrast.

  • UV LED Compatibility
    Designed to work with ultraviolet LED wavelengths, improving contrast for materials that are difficult to detect under visible light.

  • High Brightness & Long Lifetime
    Uses high-density SMD LEDs to achieve strong brightness while maintaining excellent thermal stability.

Product Applications

  • The BF Series is widely used in industrial vision systems, including:

    • Dimensional Measurement & Silhouette Analysis

    • PCB and FPC Inspection

    • Connector & Pin Inspection

    • Liquid Level & Fill Height Detection

    • Transparent / Semi-Transparent Material Inspection

    • Metal Parts Inspection

    • UV-Based Inspection Tasks

Product List

1*Backlights Illumination


Payment & Security

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