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High-Frequency Ultrasonic Imaging of the Anterior Segment Using an Annular Array Transducer
OBJECTIVE: Very-high-frequency (>35 MHz) ultrasound (VHFU) allows imaging of anterior segment structures of the eye with a resolution of less than 40-μm. The low focal ratio of VHFU transducers, however, results in a depth-of-field (DOF) of less than 1-mm. Our aim was to develop a high-frequency...
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| Main Authors: | , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
2006
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1847571/ https://ncbi.nlm.nih.gov/pubmed/17141314 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.ophtha.2006.07.050 |
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