Tamron’s Double Vari-Focal Lens Series delivers 3-megapixel resolution in both visible and NIR light, with wide-angle to telephoto coverage for security…
The Tamron Double Vari-Focal Lens Series offers high-resolution imaging from 2.8mm to 50mm focal length, supporting both visible light and NIR modes with 3-megapixel quality. Designed for surveillance, the lenses use aspherical elements and LD glass to maintain sharpness from center to corner. Two lenses cover most applications: one for wide-angle (2.8–8mm) and one for telephoto (8–50mm). The series is compatible with 1/2.7" sensors and features a large focus rotation angle for precise adjustment.
Environmental compliance is emphasized, with adherence to RoHS, REACH, and WEEE standards. The lenses are built for durability, operating from -20°C to +60°C, and are designed to match 1/2.7", 1/2.8", and 1/3" sensor sizes.
| Imager Size | 1/4" 1/2.7" 1/3" |
|---|---|
| Focal Length | 2.8-8mm or 8-50mm |
| Aperture Range | F/1.2 or F/1.6 |
| Resolution | 3-megapixel / Full HD 1080p |
| Operating Temperature | -20°C to +60°C |
| Mount | CS Mount |
| Focus Ring Rotation Angle | 240° for 2.8–8mm, 220° for 8–50mm |
The lenses deliver 3-megapixel / Full HD 1080p resolution in both visible light and NIR modes.
Two models are available: 2.8–8mm and 8–50mm.
The lenses are compatible with 1/2.7", 1/2.8", and 1/3" sensors.