Optical Properties of Dual Miсroprism Elements

Optical Properties of Dual Miсroprism Elements

The calculations of optical parameters of ophthalmic microprism symmetric structures consisting of two identical microprism elements have been performed. A comparative analysis of chromatic effects for optical compensators with single micro-prism and symmetric compensators has been fulfilled. The in...

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Bibliographic Details
Date:2012
Main Authors: Petrov, V. V., Kryuchyn, A. A., Antonov, E. E., Tokalin, О. О., Shanoіlo, S. M.
Format: Article
Language:Ukrainian
Published: Інститут проблем реєстрації інформації НАН України 2012
Subjects:
microprism element
microrelief step
chromatic aberration
light diffraction
visual acuity
light attenuator
Online Access:http://drsp.ipri.kiev.ua/article/view/105241
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Journal Title:Data Recording, Storage & Processing

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Data Recording, Storage & Processing
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Summary:The calculations of optical parameters of ophthalmic microprism symmetric structures consisting of two identical microprism elements have been performed. A comparative analysis of chromatic effects for optical compensators with single micro-prism and symmetric compensators has been fulfilled. The influence of parameters of compensators on visual acuity, exposing the patient the diagnosis of view for different types of compensators has been investigated. A method of creating the attenuators for ophthalmic applications based microrelief structures of the profile is proposed. Fig.: 7. Refs: 10 titles.

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