A research team at the University of Strathclyde has developed a low-cost 3D printed microscope. The device, which can be assembled in under three hours, costs approximately $60 to produce and includes 3D printed clear plastic lenses. According to New Scientist, the team based their design on OpenFlexure‘s open-source microscope platform and incorporates a commercial camera, light source, and Raspberry Pi for control.
The microscope demonstrates cellular-level imaging capabilities, successfully examining blood and mouse kidney samples. This achievement is notable considering traditional lab-grade microscope lenses typically cost thousands of dollars. The complete system weighs approximately 6.6 pounds, making it portable for various applications.
The cost reduction represents a significant advancement compared to existing alternatives. Current budget options, such as Gary Croft’s 2022 microscope camera setup, require additional components that push total costs above $390. The Strathclyde team’s version delivers similar functionality at less than a quarter of this price.
The accessibility of this design offers practical benefits for resource-limited institutions. Schools, small laboratories, and medical facilities in underserved areas can now access microscopy technology at a fraction of traditional costs. The device requires only basic materials, a 3D printer, and standard electronic components.
The design’s reliance on 3D printing technology also addresses logistics challenges. Local production becomes possible wherever 3D printing facilities exist, potentially reducing delivery times and transportation costs for organizations in remote locations.
Source: tomshardware.com