An L-type lens, or "Luxury" lens, is a designation used by Canon to indicate high-quality lenses that offer superior optical performance, build quality, and advanced features. These lenses often include enhanced elements to minimize aberrations, weather-sealing for durability, and faster autofocus systems. L lenses are typically favored by professional photographers and enthusiasts for their reliability and image quality.
The type of lense is a convex lense
Another type of lens is the opposite called a reducing lens.
sunglasshut
convex lens
A Canon L Lens is in the line of SLR photography lenses made by Canon. L lenses are Canon's top lenses and according to Canon's Lens Work III Book L is for luxury. They are used on cameras for better zoom and image quality.
ocular lens
convex... gago
a convex lens
Fresnel lens
Lens
Convex lens .
double convex