The Gallery
Optics
Hipparchus of Nicaea
Takiyüddin
Hilmi Volkan Demir
Euclid of Alexandria
Ptolemy
Al-Kindi
Cleomedes
Alhazen
Ernst Mach
John Herschel
Isaac Newton
Christiaan Huygens
Johannes Kepler
Witelo
William of Moerbeke
Theodoric of Freiberg
Nicole Oresme
John Peckham
Johann Heinrich Lambert
Leonhard Euler
Francesco Algarotti
Tito Livio Burattini
Shen Kuo
Thomas Hobbes
1
2