Hanwha SLA-T-M410DN 12MP DC-Iris Lens

Hanwha SLA-T-M410DN 12MP DC-Iris Lens

The Hanwha SLA-T-M410DN is a professional-grade varifocal lens engineered for high-resolution IP surveillance systems. With support for true 4K and 12-megapixel imaging, this CS-mount lens delivers exceptional optical performance in demanding security applications. The 4-10mm focal length range provides flexible field-of-view configuration, from wide-area coverage to targeted monitoring, while the DC auto-iris mechanism ensures optimal exposure across varying lighting conditions.

Key Features

• 12-megapixel resolution support with true 4K imaging capability
• Variable 4-10mm focal length for adaptable surveillance coverage
• DC auto-iris control for automatic light-level compensation
• IR-corrected optics enabling true day/night operation
• Compact design: less than 64mm TTL for space-constrained installations
• Wide operating temperature range: -20°C to +60°C
• CS-mount standard for broad camera compatibility

Technical Specifications

• Focal Length: 4-10mm varifocal
• F-Stop: F/1.4 @ 4mm, F/2.4 @ 10mm (closed)
• Minimum Focus Distance: 0.5m to infinity
• Iris Type: DC auto-iris with 30cm cable
• IR Correction: Yes, for optimized day/night switching
• Mounting: CS-mount standard
• Environmental Specs: Operates -20°C to +60°C; stores -30°C to +70°C

Ideal Applications

This lens is suited for commercial and industrial surveillance installations where image clarity and adaptive focusing are critical. The IR-corrected optics and DC-iris control make it ideal for 24/7 monitoring environments, retail spaces, warehouses, and facilities requiring flexible coverage zones.