调焦

调焦 [tiáo jiāo]

1. ■ focus; focusing

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常用词组

1. ■ 调焦测距机构 focusing mechanism;

2. ■ 调焦放大镜 focusing glass;

3. ■ 调焦盖布 focusing cloth;

4. ■ 调焦圈 focusing ring;

5. ■ 调焦装置 {光} focus control