Może już "niedługo" nikt nie będzie mógł narzekać, że go nie stać na mikroskop.
Co więcej, mikroskop wkładamy do kieszeni i bezproblemowo zabieramy go z sobą w teren ;-)
http://arxiv.org/ftp/arxiv/papers/1403/1403.1211.pdf Figure 1. Foldscope design, components and usage. (A) CAD layout of Foldscope paper components on an A4 sheet. (B) Schematic of an assembled Foldscope illustrating panning, and (C) cross-sectional view illustrating flexure-based focusing. (D) Foldscope components and tools used in the assembly, including Foldscope paper components, ball lens, button-cell battery, surface-mounted LED, switch, copper tape and polymeric filters. (E) Different modalities assembled from colored paper stock. (F) Novice users demonstrating the technique for using the Foldscope. (G) Demonstration of the field-rugged design, such as stomping under foot.
Movie S1. Foldscope Assembly. A short video of 140X Brightfield Foldscope assembly process.