Megapixel CCTV Lenses include 2 day/night variants.March 26, 2009 -
Suited for use with megapixel cameras, CVO (Common Vision Optics) range lenses produce high resolution and high contrast across entire field of view. Day/night lenses include one version featuring DC iris with focal length of 3-8 mm, while varifocal version features manual iris with focal length of 4.5-13 mm. Offering 185° fish-eye field of view, ½ in. 1.4 mm focal length version with manual iris which eliminates dead angles and provides wide-area surveillance.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
STEMMER IMAGING LTD
The Old Barn
Surrey, ,
United Kingdom
New Megapixel CCTV Lenses
Tongham, UK 5 March 2009
STEMMER IMAGING has announced the launch of the CVO (Common Vision Optics) range of megapixel CCTV lenses, including two day/night variants. These high quality lenses produce high resolution and high contrast across the entire field of view. This makes them perfect for use with megapixel cameras to take full advantage of the enhanced resolution and reduce the number of cameras required to cover a particular field of view.
The day/night lenses feature a version with DC iris and a focal length of 3-8 mm, and a varifocal version with a manual iris and focal length of 4.5-13 mm. The varifocal capability is of particular benefit if there is little flexibility in the mounting position for the camera, since the focal length can be adjusted to suit the application.
Day/night lenses are ideal for security surveillance applications since they are able to focus both visible and infrared light, thus compensating for the difference in wavelengths from daylight, moonlight, halogen car headlights and sodium street lighting, which could otherwise result in blurred images.
The CVO megapixel lens range is completed by ½ inch 1.4 mm focal length version with manual iris. This unique lens offers a 185˚ (fish-eye) field of view to eliminate dead angles and provide effective, wide-area surveillance.
Background
STEMMER IMAGING is the UK's largest independent supplier of vision technology and services to industrial and scientific OEMs, system Integrators and reseller markets. Our product line-up encompasses all that is needed to design and build a computer vision solution including optics, illumination, cameras, interfaces and software. The company, which is part of the European company, STEMMER IMAGING, can supply several thousand different products many of which can be delivered next day from our £2 million stock warehouse. The company also prides itself in its level of service and support. A high percentage of the company's 130 staff are engineers enabling us to deliver true competitive advantage to our customers.
WWW.STEMMER-IMAGING.COM
Contact:
Ruth Thompson
STEMMER IMAGING
The Old Barn
Grange Court
Grange Road
Tongham GU10 1DW UK.
Tel: +44 1252 780000
Fax: +44 1252 780001
E-mail: r.thompson@stemmer-imaging.co.uk
http://www.stemmer-imaging.co.uk
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