Lentil & Tomato Salad
Origin of the word “lens” invented in 13the century is lentil.
Roger Bacon invented a lens in 13th century for the first time. He looked at letters with a magnifying glass and it was named “lens” because the shape of convex lens was similar to lentil.
The cultivation history of lentil is very old and it’s date from B.C.
is a lentil. レンズ豆（れんずまめ） literally “lens bean”