Age-related increases in eye lens stiffness are linked to presbyopia. This protocol describes a simple, cost-effective method for measuring mouse lens stiffness. Mouse lenses, like human lenses, become stiffer with age. This method is precise and can be adapted for lenses from larger animals.
Cheng, C., Gokhin, D. S., Nowak, R. B., Fowler, V. M. Sequential Application of Glass Coverslips to Assess the Compressive Stiffness of the Mouse Lens: Strain and Morphometric Analyses. J. Vis. Exp. (111), e53986, doi:10.3791/53986 (2016).