single vision
Unified visual perception
Single vision describes eyeglass lenses with one uniform prescription across the entire surface, correcting for either distance or near sight but not both.
This distinguishes them from bifocals or progressive lenses, which have multiple focal zones: My optometrist said I only need single vision lenses for reading.
- monocleSingle-lens eyeglass
- focusConcentrated attention point
- laser focusIntense, undivided concentration
- lensLight-focusing curved glass
- contact lensWorn on the eyeball
prescription · eye exam · eye doctor · glasses · clarity · eyeglass · unified · purpose · dedication · determination · tunnel · narrow · one track mind · William Blake · goal · mission · undivided · optometry
- lenseszoom lens, multifocal, prime lens, progressive, camera lens
- eyeglass lensesbifocal, bifocals, progressive, progressive lenses, progressives
- William BlakeThe Tyger, illuminated books, Jerusalem, Milton, Orc
single visiondiplopia
Seeing duplicated images
double vision · ghosting · ghost images · blurred vision · visual disturbance
single visionbifocal
Lens with two focal lengths
progressive lenses · multifocal · trifocal · varifocal · bifocal lenses
single, vision, singly, singles, singled, singling, singleton, singular, singularity