What is another word for lens capsule?
Pronunciation: [lˈɛnz kˈapsjuːl] (IPA) 
The lens capsule is the outer layer of the eye's natural lens, which encloses the lens fibers and other important ocular structures. Some synonyms for this term include lens sheath, capsular bag, and lens envelope. The lens sheath refers to the thin, elastic coating that surrounds the lens and keeps it protected from damage. The capsular bag is a term commonly used in medical settings to describe the sac-like structure that contains the lens. The lens envelope is another synonym that refers to the outer layer of the lens, similar to the capsule. Regardless of what term one chooses to use, the lens capsule is a critical structure for maintaining clear vision and protecting the delicate tissues of the eye.
