AXIS 5901-101 Computar i-CS IR-Corrected Remote Zoom and Focus Lens for Fixed Box Cameras, 2.8-8.5mm, Black

Optimize your security installations with the AXIS 5901-101 Computar i-CS varifocal lens, designed for professional surveillance and monitoring where image quality and remote manageability matter. This Axis Communications i-CS lens delivers a versatile 2.8–8.5mm focal range (3x optical zoom) and a bright f/1.2 aperture to capture usable video in low-light and challenging lighting conditions. The IR-corrected design maintains focus between day and night modes, reducing maintenance and avoiding image blur when the IR-cut filter engages. With motorized remote zoom, focus and iris control via the i-CS open protocol, integrators can fine-tune field of view and exposure from the control room—saving time on installations and system adjustments. Built for CS-mount cameras and compatible with sensors up to 1/2.7", this lens is ideal for retail, transportation hubs, perimeter security and enterprise monitoring where reliable image performance and seamless integration drive operational efficiency. Choose the AXIS 5901-101 lens to improve detection, identification and evidence capture—contact us to specify this lens for your next security deployment or add it to your cart today.

• Remote zoom, focus and iris control reduces on-site adjustments and accelerates deployment for large-scale surveillance projects
• IR-corrected optics keep daytime and nighttime images consistently sharp, eliminating refocus when switching modes
• Fast f/1.2 aperture improves low-light performance for clearer monitoring in dim environments
• 2.8–8.5mm varifocal range (3x optical zoom) provides flexible field-of-view from wide to narrow for versatile coverage
• CS-mount and open i-CS protocol ensure easy integration with Axis cameras and third-party security systems