Abstract
Since 1979, we have been testing a new echograph for ophthalmology (Triscan E03, Biophysic Medical) with a digital memory (Fig. 1). This device has been used for a long time on instruments for general echography and at last is accessible to ophthalmologists in a commercially available unit. The freeze-frame allowed by the memory can be used in D-mode (isometric display), A-mode and in B-mode where the grey scale of 16 levels is invaluable.
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© 1981 Dr W. Junk Publishers, The Hague
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Poujol, J., Massin, M., Toufic, N. (1981). Image Freezing and Grey Scale in Ophthalmic Echography. In: Thijssen, J.M., Verbeek, A.M. (eds) Ultrasonography in Ophthalmology. Documenta Ophthalmologica Proceedings Series, vol 29. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-8659-6_76
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DOI: https://doi.org/10.1007/978-94-009-8659-6_76
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-009-8661-9
Online ISBN: 978-94-009-8659-6
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