AXIS T90D20 IR-LED Diffuser Lens 120° - Interchangeable Optical Diffuser for T90D20 Illuminators

Infrared illuminators often project a narrow beam that leaves the edges of the surveillance scene in darkness. The AXIS T90D20 Diffuser Lens solves this by spreading the IR light to a wide 120° angle, ensuring uniform illumination across the entire field of view. This interchangeable optical diffuser is specifically engineered for the AXIS T90D20 IR-LED and AXIS T90D20 PoE IR-LED illuminators, allowing you to adapt the beam pattern to match wide-angle cameras or cover expansive areas.

Who is it for

Security integrators and system designers who need flexible IR coverage for wide-area surveillance, perimeter protection, or large indoor spaces. It is ideal for installations where the camera's field of view exceeds the standard illuminator beam, such as parking lots, warehouses, or building exteriors.

Main features

• Widens the IR beam to 120° for broad, even illumination
• Snap-on mounting for quick, tool-free installation
• Made of optical-grade polymer for high IR transmittance and durability
• Compatible with AXIS T90D20 IR-LED and T90D20 PoE IR-LED illuminators
• Transparent design preserves the illuminator's aesthetic

Specifications

• Beam angle: 120°
• Material: Optical-grade polymer
• Colour: Transparent
• Mounting: Snap-on
• Light spectrum: Infrared (IR)
• Package contents: 1x diffuser lens

Tips

For best results, align the diffuser lens with the illuminator's LED array and ensure it clicks securely into place. Pair this lens with wide-angle cameras (90° or greater) to avoid dark corners. If you need a narrower beam for long-range illumination, consider the standard lens or other beam-shaping accessories from the AXIS T90D series.