Our Mid-Infrared Fresnel Lens is engineered for precision light control in the 3–5 µm and 8–14 µm wavelength ranges, delivering optimal performance for thermal imaging, gas detection, and infrared sensing applications. Designed with high-transmittance optical-grade polymer, it offers lightweight durability, excellent thermal stability, and cost-efficient production for both prototyping and mass manufacturing.
| size | 58.42*58.42*1.5mm |
| brand | AUBOR |
| Model | AR-58x58-MIR-LENS |
| Material | Customisable materials |
| application | Thermal imaging, gas detection, medical diagnosis, meteorological analysis, fire monitoring |
| band | 1650nm |
Precision Optics for Thermal Imaging, Gas Detection, and More
Aubor’s Mid-Infrared Fresnel Lens is designed to deliver exceptional optical performance in the 3–5 μm and 8–14 μm wavelength ranges. Built with high-transmittance, optical-grade polymer materials, this lens offers lightweight durability, excellent thermal stability, and cost-efficient scalability—making it ideal for both prototype development and high-volume production.
Its optimized micro-groove structure ensures precise beam shaping, allowing infrared energy to be accurately focused or diffused to match your sensor’s requirements. This results in higher detection sensitivity, improved imaging clarity, and reduced signal noise across a variety of mid-IR applications.
Wavelength Compatibility: 3–5 μm and 8–14 μm ranges for diverse mid-IR applications
High Transmission: Optimized material and surface design for minimal IR loss
Customizable: Focal length, aperture size, and surface profile tailored to your needs
Lightweight & Durable: Optical-grade polymer with excellent heat resistance
Mass Production Ready: Injection molding process for high consistency and cost efficiency
Our Mid-Infrared Fresnel Lenses are widely used in:
Thermal Imaging – Enhancing detection range and image clarity for security, surveillance, and industrial inspection.
Gas Detection – Enabling precise spectral targeting for gases like CO₂, CH₄, and other industrial emissions.
Medical Diagnosis – Supporting non-contact temperature screening, inflammation monitoring, and vascular heat mapping.
Meteorological Analysis – Gathering atmospheric IR data for temperature mapping and cloud analysis.
Fire Monitoring – Detecting heat signatures in smoke-obscured environments for early wildfire warning systems.
| Parameter | Specification |
|---|---|
| Material | Optical-grade polymer (custom formulations available) |
| Wavelength Range | 3–5 μm / 8–14 μm |
| Focal Length | Custom from 5 mm to 200 mm |
| Diameter | Custom from 5 mm to 300 mm |
| Surface Profile | Precision Fresnel grooves (optimized for mid-IR) |
| Operating Temperature | -40°C to +120°C |
| size | 58.42*58.42*1.5mm |
| brand | AUBOR |
| Model | AR-58x58-MIR-LENS |
| Material | Customisable materials |
| application | Thermal imaging, gas detection, medical diagnosis, meteorological analysis, fire monitoring |
| band | 1650nm |
