Low light lens

April 2003 CCTV, Surveillance & Remote Monitoring

The fast F1.0 aperture of the E-13VG308AS provides high-quality images in low light. Letting in twice as much light as the standard F1.4 lens, this new lens is made versatile due to its F1.0 aperture. The lens performs just as effectively under burning midday sun since the aperture stops down to F360. This dynamic range allows just one lens to be used in an area where lighting conditions may change drastically during a 24-hour period.

Utilising aspherical lens technology, corner to corner picture quality is provided with sharp picture and reduced distortion. Aspherical lens technology, allows the edges of a lens to be less curved, producing a larger area of accurate image and allowing transmission of a greater amount of light. Aspherical lenses can therefore reduce distortion and give a lower effective f-stop permitting cameras to operate at lower light levels.

For more information contact Nathan Bearman, Eagle Technology, 021 423 4943.



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