Lucida ( /ˈluːsɪdə/) is an extended family of related typefaces designed by Charles Bigelow and Kris Holmes in 1985.
There are many variants called Lucida, including scripts (Blackletter, Calligraphy, Handwriting), serif (Fax, Bright), and sans-serif (Sans, Sans Unicode, Grande, Sans Typewriter).
Bigelow & Holmes, together with the (now defunct) TeX vendor Y&Y, extended the Lucida family with a full set of TeX mathematical symbols, making it one of the few typefaces that provide full-featured text and mathematical typesetting within TeX.
Read more about Lucida: Lucida Arrows, Lucida Blackletter, Lucida Bright, Lucida Calligraphy, Lucida Casual, Lucida Console, Lucida Fax, Lucida Icons, Lucida Math, Lucida OpenType, Lucida Sans, Lucida Serif, Lucida Typewriter Serif, Samples, Usages