Hanwha Vision TAMRON-M117VG3817IR 8MP Vari-Focal DC Iris CS-Mount Lens

The TAMRON-M117VG3817IR is a vari-focal lens engineered for 8-megapixel surveillance cameras, delivering sharp 4K imaging across a 3.8–17 mm focal range. Its DC auto iris and CS-mount make it a direct fit for Hanwha Vision camera bodies, while the manual zoom and focus allow precise field-of-view adjustment during installation.

Highlights

• 8 MP (4K) resolution compatibility for detailed surveillance footage
• Vari-focal 3.8–17 mm range covers wide to telephoto perspectives
• DC auto iris maintains optimal exposure in changing light
• CS-mount for secure attachment to compatible cameras
• Manual zoom and focus for fine-tuning the scene

In daily use

Installers benefit from the wide 108° horizontal angle at the 3.8 mm end for overview shots, and the 27° telephoto end for identifying distant subjects. The 0.3 m minimum object distance allows close-up monitoring of entry points or equipment. With an operating temperature range of -20°C to +60°C, the lens performs reliably in outdoor enclosures and indoor facilities alike.

Full specifications

• Focal length: 3.8–17 mm
• Maximum aperture: F/1.7
• Iris type: DC auto iris
• Mount type: CS-mount
• Resolution compatibility: 8 megapixel (4K)
• Image sensor format compatibility: 1/1.7", 1/1.8", 1/2.7", 1/3"
• Horizontal angle of view (1/1.7" sensor): 108.0° (wide) – 27.0° (tele)
• Vertical angle of view (1/1.7" sensor): 78.0° (wide) – 20.0° (tele)
• Diagonal angle of view (1/1.7" sensor): 130.0° (wide) – 33.0° (tele)
• Minimum object distance: 0.3 m
• Back focus: 12.5 mm
• Zoom operation: manual
• Focus operation: manual
• Operating temperature: -20°C to +60°C
• Optical construction: aspherical elements

Final note

For integrators and security professionals, this Tamron lens pairs proven optical quality with the rugged simplicity required for fixed surveillance installations.