dynamic environments - CCTV Services https://www.cctv-services.com CCTV Security Systems, CCTV Monitoring & Response Solutions. Tue, 18 Mar 2025 07:41:46 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 What Makes the 3.5-8mm Vari-Focal Lens Essential for Box CCTV Cameras https://www.cctv-services.com/what-makes-the-3-5-8mm-vari-focal-lens-essential-for-box-cctv-cameras/ Tue, 18 Mar 2025 07:41:21 +0000 https://www.cctv-services.com/what-makes-the-3-5-8mm-vari-focal-lens-essential-for-box-cctv-cameras/ A vari-focal lens, like the 3.5-8mm range, allows adjustable focal lengths for flexible field-of-view customization. Unlike fixed lenses, it enables users to zoom in/out and focus manually to optimize coverage for specific surveillance needs, such as monitoring wide areas or …

The post What Makes the 3.5-8mm Vari-Focal Lens Essential for Box CCTV Cameras first appeared on CCTV Services.

]]>