The Study at Automatic Focusing Systems and Methods of Calibrated Focal Length Used in Precision Measurement

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Photonica Sinica >Volume 34 >Issue 12 >Page 1921 > Article

Acta Photonica Sinica
Vol. 34, Issue 12, 1921 (2005)

The Study at Automatic Focusing Systems and Methods of Calibrated Focal Length Used in Precision Measurement

[in Chinese]^1、2, [in Chinese]¹, [in Chinese]^1、2, [in Chinese]^1、2, [in Chinese]^1、2, and [in Chinese]³

Author Affiliations

¹[in Chinese]

²[in Chinese]

³[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. The Study at Automatic Focusing Systems and Methods of Calibrated Focal Length Used in Precision Measurement[J]. Acta Photonica Sinica, 2005, 34(12): 1921 Copy Citation Text

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