Theia Technologies | Ultra Wide Angle Megapixel Security Camera Lens

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Ultra wide angle lenses without distortion
	Stop by booth #10046 to learn more. You can receive free admission courtesy of Theia Technologies. ultra wide camera lens cctv security camera system dptz security camera wide angle lens digital ptz lens ip camera security systems camera ip camera pan tilt zoom security systems camera ip video surveillance multi megapixel camera lens wide angle network camera multimegapixel Theia was a finalist in the Homeland Security Award 2009 in the best cameras/lenses class.

How to calculate image resolution white paper

The detail in an image is determined by resolution. The shorter the lens focal length, the wider the field of view. Greater than about 90° most lenses start to show curved, barrel distorted images that compress the image at the edges. Rectilinear lenses such as those using Theia Technologies' Linear Optical Technology™ don't exhibit barrel distortion and thus maintain image resolution out to the edge of the image. ...[More]

Theia has introduced a lens calculator. This should help you determine the camera distance, field of view, and image resolution that can be achieved with using Theia's ultra wide angle lenses or other lenses. This resolution calculator is available under the Technology menu and at calculator.html

Topics: Theia technologies security camera lens cctv security camera | wide angle lens | video surveillance camera | ip video security video surveillance, network camera lens ultra wide angle FOV, wide view, low distortion no fisheye distortion, megapixel, day/night lens Theia linear optical technology Theia technologies

Ultra wide horizontal field of view up to 120° provides greater security
Patented Linear Optical Technology enables no barrel distortion for maximum resolution
IR corrected for Day/Night cameras
Supports multi-megapixel resolution cameras for demanding applications
Near and far objects continuously in focus without lens adjustment
Available with CS-mount and with auto or manual iris

A specification for the new SY110 series of lenses can be downloaded here.

Theia Technologies is a member of these respected organizations:

Security Industry Association

Pacific Northwest Defense Coalition

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Ultra wide angle lenses without distortion