The upper limit is 500 euros for Joona Alamikkelä, 23, from Oulu – the glasses on sale have a variety of functions, but there is no evidence of the popular blue light protection effect

When buying glasses, there are many questions: should I buy single power lenses or multi-power lenses, do I need blue light protection, and what other good things should be added to the glasses.

Glasses come in a wide range of prices, and from a consumer’s perspective, budget considerations are crucial when making an investment. Glasses can cost anywhere from a few dozen euros to over a thousand euros.