lens - long
- lens
- lens capsule
- lens dislocation
- lens exfoliation
- lens extraction
- lens fibre
- lens fitting
- lens implant
- lens subluxation
- lens suture
- lens-induced uveitis
- lensectomy
- lenticonus
- lenticular astigmatism
- lenticular myopia
- lentiglobus
- leopard skin retina
- leprosy
- lesion
- leukocoria
- leukoma of cornea
- levator aponeurosis
- levator palpebrae superioris muscle,
- lid
- lid eversion
- lid retraction
- life
- life expectancy
- life-threatening condition
- lifetime
- ligament
- light adaptation
- light brightness sensitivity
- light perception
- light reflex
- light threshold
- limbal-based
- limbus
- limiting membrane
- lipid keratopathy