北京赛车

    北京赛车

    品牌:DNP/Sine Image
    型号:A-2
    尺寸:200mm×310mm
    比例:16:9

    使用方法

    这张测试卡用来评估锐度和波形失真。

    你可以进一步的查看游艇的背面、桅杆、绳索、建筑物和树叶的清晰度。

    游艇的长和短桅杆是用来评估电视屏幕上的重影、定位转移和亮度信号波形失真的。(i.e.linking)

    通过桅杆和前游艇的边缘,你可以观察是否走样发生。远处的树木是用来检查黑暗部分色调再现性。

    How to use

    The image is suitable to evaluate sharpness and waveform distortion. 

    You can check sharpness with yachts on the further back, masts, ropes, buildings, and leaves.

    The tall and short masts of yachts are useful to find ghost, registration shifting and waveform distortion (i.e.linking) of brightness signal. By masts and edges of front yacht, you can observe whether aliasing happens. Far trees are useful to check tone reproduction of dark part.

    A-2游艇港测试卡尺寸

    有效尺寸:153mm×272mm

    外形尺寸:200mm×310mm
     

    我们的优势
    • 交货快——定制测试卡1-3天可以出货
    • 工艺精——激光高清扫描工艺
    • 材料好——透射材料用进口菲林,玻璃用光学无杂质匀光玻璃,反射材料用进口照相纸、耐水、耐磨,20年不褪色
    • 品控严——线条均匀性用精密光学仪器检测,OD和彩色用爱色丽密度仪和色差仪检测
    We have the advantage of
    • Fast delivery, custom test card 1-3 days can delivery
    • Process fine - laser hd scanning process
    • Material - transmission with imported film, glass optical without impurities and light glass, reflective materials with imported photographic paper, water resistance, abrasion resistance, 20 years do not fade
    • Qc strict uniformity precision optical instruments for testing - lines, OD and color with love color density meter and color difference meter testing
     
    赛麦吉分辨率测试卡厂家承诺:

    交货快——定制测试卡1-3天可以出货f

    工艺精——激光高清扫描工艺

    材料好——透射材料用进口菲林,玻璃用光学无杂质匀光玻璃,反射材料用进口照相纸、耐水、耐磨,20年不褪色

    品控严——线条均匀性用精密光学仪器检测,OD和彩色用爱色丽密度仪和色差仪检测
     

    服务保证:
    1.可打样先使用后付钱
    2.送货上门,专职技术培训
    3.服务热线:
    13500023589

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