Because the peripheral optical performance of standard photographic lenses is generally unsuitable for line-sensor applications, Kyocera has developed a special group of line-sensor lenses. Stopper screws are included so that adjustments can be fixed for industrial applications.
50mm F1.4 Lens for Line Sensors
Focal length 51.55mm F-number 1.4 to 16 variable Image field size Max 29mm(dia.) Magnification Up to 0.149x Working distance Up to 358.5mm Mount type Adjustable for F type mount
55mm F2.6 Lens for Line Sensors
Focal length 55mm F-number 2.6 to 16 Image field size 44mm(max) Magnification 0.067x to 0.35x Image-Object distance 966.1 to 320.0mm Mount type Adjustable for F type mount
108mm F3.6 Lens for Line Sensors
Focal length 108mm (magnification 0.7x) F-number From 3.6~ (magnification 0.7x) Image field size 61mm (max) Magnification 0.3 to 1.0x Mount type M72 P0.75
Semi-customized lenses are also available (e.g. existing optical design + customized mechanical shapes (appearance / mount)).