联系我们

填写以下表单联系我们
Contact Form 中文

Get in Touch

Have a question or need assistance? Fill out the form below and we'll get back to you shortly.
Contact Form Demo

IR Blocking Filter

IR blocking filters for selective 850–1200 nm NIR attenuation with high visible-light transmission. Tunable optical performance for imaging optimization, sensor interference control, and IR imaging privacy.
Home > Solutions > IR Blocking Filter

Selective Near-Infrared Blocking

Flexible plastic thin‑film‑based NIR‑blocking filter
Attenuates 800–1500 nm NIR wavelengths
Maintains high visible‑light transmission
Available in reflection or absorption working modes
Tailorable spectral‑response characteristics
IR blocking Filter

IR Management for Optical Performance

IR management for optical performance
Improve visible-light image quality by blocking IR
Optimize IR imaging with tunable IR transmission
IR Camouflage via suppression of infrared imaging

Industry Use Cases

Demonstrating the versatility of tunable IR blocking across diverse applications, from imaging performance optimization and sensor interference control to IR camouflage film.
Enable functions and protections

OEM Customization

Visualplas offers customized NIR-blocking filters with tailored spectral performance, flexible thin films or rigid substrates, dimensions and fabrication options. From prototype samples to production-ready components, solutions can be adapted to specific optical requirements and OEM integration needs.

Relative Technical Blog

Reduce IR for EC

Technical discussion, sample or prototype development?

Get a quote within 48 hours. Contact our optical engineers today.

Request Sample Now

Visualplas Technology

Infrared Optics for Smart Sensing

Product Categories
Request a Quote
WhatsApp
info@visualplas.com
B525, Ming-Gu Hi-Tech Park, 7001 Zhong-Chun Rd., Shanghai, 201101, China.

Copyright ©2026 Visualplas Technology