Question 2 (1 point) Anastigmatic lenses were made possible by the development of
optical glass.
a
b
Joliet
Jena
Jeddah
Jordan
C
8
d

The correct option is;

Jena

Explanation:

The first anastigmatic lenses were calculated in 1886 in Jena  by the mathematician Paul Rudolph, who was employed by Carl Zeiss, from the characteristics of the new Jena glasses (Jenaer Glas in German)  which is a quality heat and shock resistant glass first invented and produced by Otto Schott

In 1889, the Zeiss Anastigmat, which was the first anastigmatic lens was launched and it in 1890it was renamed and sold as Protar.

answer; certification; plz check first, i believe this is correct. good luck;

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