Lens assembly consisting of a cylinder-shaped cover made of metal or plastic and optical elements with: -a horizontal field of view range to a maximum of 120 deg, -a diagonal field of view range to a maximum of 105 deg, -a focal length to a maximum of 7,50 mm, -a relative aperture of a maximum of F/2,90, -a maximum diameter of 22 mm

Lenses - measuring not more than 95 mm x 55 mm x 50 mm, - with a resolution of 160 lines/mm or better, and - with a zoom ratio of 3 or more times

Lenses with: -motorized focus, zoom, aperture, -electronically switchable infrared cut filter, -an adjustable focal length not less than 2,7 mm and not more than 55 mm, -a weight of not more than 120 g, -a length of less than 70 mm, -a diameter of not more than 70 mm

Infrared optical unit - with lenses of silicon, germanium or chalcogenide glass of a diameter not more than 62 mm (± 0,05 mm), - whether or not mounted on a machined aluminium alloy support of a kind used for thermal cameras or IP network cameras

Lens unit: -|having a focal length of 25|mm or more but not more than 150|mm, -|consisting of glass or plastic lenses, with a diameter of 60|mm or more but not more than 190|mm

Lens assembly with: - a horizontal field of view range of 20 deg or more, but not more than 200 deg, - a focal length of 1,16 mm or more, but not more than 20 mm, - a relative aperture of F/1,2 or more, but not more than F/4, and - a diameter of 5 mm or more, but not more than 40 mm, for use in the manufacture of CMOS automotive cameras or in IP network cameras production