Security Camera Lenses: Fixed vs. Varifocal Comparison

Most users compare when selecting fixed or varifocal security camera lenses. The former offers one field of view while the latter can have various views depending on the lens type. It is therefore appropriate for situations with changing framing requirements. Varifocal lenses allow for zoom adjustments and provide flexibility in monitoring areas of interest. Searches such as "What is a machine vision lens?" show interest in precision-focused options for industrial and commercial use. Varifocal lenses are best suited for outdoor and dynamic surveillance, while fixed lenses are more suited to static applications. Knowing these differences will ensure that you choose a right lens type, since it will consider the appropriate pricing level, functional efficiency, and the amount of detail required by your security system.

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