Definition

Examples

• 调整焦距可以让画面更清晰。
  Tiáozhěng jiāo jù kěyǐ ràng huàmiàn gèng qīngxī.
  Adjusting the focal length can make the image clearer.
• 这只镜头的焦距是50毫米。
  Zhè zhī jìngtóu de jiāo jù shì wǔshí háomǐ.
  The focal length of this lens is 50 millimeters.
• 拍摄风景时常用短焦距。
  Pāishè fēngjǐng shí cháng yòng duǎn jiāo jù.
  Short focal lengths are often used for shooting landscapes.