After 1 month of wearing orthokeratology lenses, children were shown to have reduced accommodative lag and increased blur sensitivity, leading to the suggestion that blur adaptation is conducive in achieving good visual acuities and visual function in ortho-k wear.
Different designs of soft myopia control contact lenses have different impacts on the accommodation response, sitting alongside previous research which relates this to efficacy. The measurement technique used for accommodation also influences the outcomes.
This paper has found there are numerous correlations but only weak evidence to demonstrate a causal link between accommodation and myopia development. Assessment of the young myope’s accommodation and binocular vision function is still important. More understanding of the underlying mechanisms for myopia is needed in order to develop evidence-based interventions.
