並前往https://www2.canon.com.hk/services/faq/150131_EOS%20%E6%95%B8%E7%A2%BC%E5%96%AE%E9%8F%A1%E5%8F%8D%E5%85%89%E7%9B%B8%E6%A9%9F%E9%9F%8C%E9%AB%94%E6%9B%B4%E6%96%B0%E6%AD%A5%E9%A9%9F.pdf