Hanwha SLA-T2480A 2.4mm Fixed Lens Module

Hanwha SLA-T2480A 2.4mm Fixed Lens Module

The Hanwha SLA-T2480A is a compact, interchangeable lens module engineered for Hanwha modular camera systems. This 2.4mm fixed lens delivers expansive wide-angle coverage with exceptional low-light sensitivity, making it ideal for surveillance applications requiring broad situational awareness across entry points, lobbies, parking areas, and interior spaces.

Key Features

• 2.4mm fixed focal length with 138° horizontal field of view
• 1/2.8" 2MP CMOS imaging sensor for sharp, detailed imagery
• F2.0 maximum aperture for superior low-light performance
• Ultra-low 0.045 Lux color sensitivity (F2.0, 1/30sec) for dim environments
• 165° diagonal field of view with 73° vertical coverage
• Fixed focus control—no adjustment or maintenance required
• Compact design: Ø24 x L49.8mm, 318g
• RJ12 connection for seamless integration with compatible main units

Technical Highlights

This lens module combines a 1/2.8" 2MP CMOS sensor with an F2.0 aperture to deliver reliable image quality across varying lighting conditions. The 0.045 Lux minimum illumination rating enables color image capture in challenging low-light scenarios, eliminating the need for supplemental lighting in many installations. The comprehensive 165° diagonal field of view ensures minimal blind spots, while the 138° horizontal coverage maximizes monitoring efficiency in confined spaces.

The fixed focus design eliminates focus drift and periodic maintenance, ensuring consistent performance and reducing total cost of ownership. The lightweight, compact form factor facilitates flexible camera positioning without adding bulk or weight to modular camera bodies.

Applications

Ideal for security integrations requiring wide-angle surveillance in retail environments, office buildings, residential entry points, parking facilities, and industrial monitoring scenarios. The exceptional low-light capability makes this module particularly effective for 24/7 surveillance in naturally dim areas.

Jerry Tildsen

The SLA-T2480A excels in modular camera deployments where field-of-view flexibility is essential. The 2.4mm focal length and 138° horizontal coverage represent an aggressive wide-angle option, suitable for close-range situational awareness. The F2.0 aperture and 0.045 Lux sensitivity are particularly noteworthy for color surveillance in low-light conditions—a capability that distinguishes this module in price-sensitive installations where supplemental IR lighting may not be justified.

The RJ12 connection standardizes integration, reducing installation complexity. Fixed focus is appropriate for this lens class and eliminates potential focus calibration issues common in adjustable designs. This module represents a practical choice for integrators standardizing on Hanwha modular platforms seeking reliable wide-angle coverage without optical compromises.