Which linear polarizing film is best suited for my application?

For most applications you can use the XP42 linear polarizing film which is the most versatile product in our portfolio of polarizing films. For more demanding applications up to approx. 100°C we recommend the polarizing film type XP40HT. If you require a polarizing film optimized for transmission type XP44 will be best suited, whilst type XP42HE provides the maximum possible contrast.