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Ophthalmic trial frame

A trial frame is a tool used by ophthalmic professionals like ophthalmologists and optometrists. It is basically an adjustable spectacle frame with multiple cells, used to hold corrective lenses, and other accessories in subjective refraction (finding the correct spectacle power) and retinoscopy.

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Purpose
ophthalmic trial frame is used to hold lenses and other accessories during correction of refractive errors.
Test of
Visual acuity

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Ophthalmic trial frame

Nodes21
Edges20
Triples2
Avg. degree1.9
Density0.095238
Components1

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Ophthalmic trial frame

Top relations

Purpose · 1
Ophthalmic trial frame → ophthalmic trial frame is used to hold lenses and other accessories during correction of refractive errors.
Test of · 1
Ophthalmic trial frame → Visual acuity

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Important terminology

frame trial lenses used refraction like hold cells correct parts test ophthalmic accessories vision distance techniques astigmatism refractive ophthalmologists optometrists

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SubjectPredicateObjectConfidenceSrc
Ophthalmic trial framePurposeophthalmic trial frame is used to hold lenses and other accessories during correction of refractive errors.1.00infobox
Ophthalmic trial frameTest ofVisual acuity1.00infobox

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