Analog Camera Lens Selection Guide: Choosing the Right Lens for Better CCTV Performance

Lens Quality Matters

Not all camera lenses are manufactured to the same standard.

High-quality lenses generally provide:

• Better sharpness
• Improved color accuracy
• Less image distortion
• Higher durability
• Longer service life

Investing in a quality lens often provides better long-term value than replacing poorly performing equipment later.

Avoid Choosing Only the Widest Lens

Many buyers assume wider is always better.

In reality, extremely wide lenses may:

• Stretch objects near image edges
• Reduce facial detail
• Make distant objects appear smaller
• Lower identification accuracy

Instead, choose the lens that best matches the surveillance objective rather than simply selecting the widest viewing angle available.

Lens Selection for Different Applications

Every property has unique security requirements.