Sales have begun for the 'TECHSPEC Ultra High Contrast Polarizing Film (XP42HE)' which achieves a 30,000:1 extinction ratio.
エドモンド・オプティクス・ジャパン
Edmund Optics Japan Co., Ltd. has started selling the TECHSPEC Ultra High Contrast Polarizing Film (XP42HE). The TECHSPEC Ultra High Contrast Polarizing Film (XP42HE) achieves an excellent transmittance of 42.6% in the 400–700nm range and a contrast ratio of 30,000:1. It is available in a rectangular shape and can be easily cut into the desired shape using standard cutting tools. It is suitable for imaging, measurement, and microscopy applications where contrast is of utmost importance.
