We are looking for 2 Cameras: Lens Specification: M12 Pinhole type lens, removable, Manual focus with focus locking facility. Camera 1 Field of View: Focal length 23.0 metres, depth of field 2.0 meters (focus object is 2.5 mtrs Width X 2.5 mtrs High) Need mini USB Camera with pinhole lens with focal length of 23 metres, and depth of field between 2 to 3.0 metres. Camera Mandatory performance requirements are automatic exposure control, auto shutter speed control, high contrast with auto adjustment; 20 frames per second at high resolution. Mandatory Electrical specifications: Must conform to USB2.0 standards; Must NOT draw more than 200mA at 5VDC; Provide a USB type A plug for connection to host computer. Windows drivers using the standard DirectShow is preferred. Operating temperature: 0 to 50 degrees C with relative humidity 25% to 90%. Ideal Body size is approximately 35mm X 35mm X 15mm exclusive of any thread/support structures. Additional details and full specifications can be provided to vendors who can meet these initial requirements. There will be an ongoing requirement, with exact numbers and order/shipment frequency provided after evaluation of a suitable prototype. Show More