DF004 - Vari-Foral lens for high zoom mini dome camera

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DF004 Vari-Focal lens with high zoom ratio which is ideally suited for use with mini dome cameras. This Vari-Focal lens covers a range of 2.8 to 10.5 mm and offers high-level surveillance capabilities.

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Compared to the angle offered by standard zoom lenses, the wide and telephoto limits have been considerably extended. This Vari-Focal lens covers a range of 2.8 to 10.5 mm; at the wide end, this provides a horizontal field of view of about 100 degrees. This unit can be used in a wide range of surveillance environments. The large, bright maximum aperture of F / 1.2 exceeds that found in ordinary lenses. Despite its large maximum aperture and large focal distance, the length and maximum diameter of this compact lens are such that it can be installed in a 3 inch mini dome camera, and a mounting diameter of 14 mm has been reached. Thanks to the use of aspherical lens elements, this lens works at the top of its category as a lens to be mounted on an integrated mini dome camera. A rear flange adjustment mechanism is included.

Model: DF004
Objective format: 1/3
Frame: j14mm
Focal length: 2.8-10.5mm
Maximum aperture: F / 1.2
Zoom ratio: 3.5x
Field of vision: (Horizontal x vertical)
Large: 99.5 ° x 73.2 °
TV: 27.4 ° x 20.6 °
Focus range: 0.3m ~ INF

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