I don’t see how the printing press could have triggered the invention of eye glasses, eye glasses being over a century older (ignoring any Chinese printing press, as I don’t see how Chinese books triggered Italians to invent reading glasses)

https://en.wikipedia.org/wiki/Glasses#Invention: “The first eyeglasses were made in Northern Italy, most likely in Pisa, by about 1290 […] By 1301, there were guild regulations in Venice governing the sale of eyeglasses”

https://en.wikipedia.org/wiki/Printing_press: “In Germany, around 1440, goldsmith Johannes Gutenberg invented the printing press“

https://en.wikipedia.org/wiki/Telescope#History: “The earliest existing record of a telescope was a 1608 patent submitted to the government in the Netherlands”

https://en.wikipedia.org/wiki/Optical_microscope#History: “Compound microscopes first appeared in Europe around 1620 including one demonstrated by Cornelis Drebbel in London (around 1621) and one exhibited in Rome in 1624”

On telescopes and microscopes, you probably have the order right, but I would call it a close tie.

Also, if eye glasses triggered the invention of the telescope, why did that take over three centuries?