https://www.selleckchem.com/pr....oducts/bms303141.htm
Both encapsulated fluid-based lenses and fully elastomeric lenses are reviewed, ranging from proof-of-concept prototypes to commercially available products. They are classified according to the focus-changing principles of operation, and they are described and compared in terms of advantages and drawbacks. This systematic overview should help to stimulate further developments in the field.Given that selection removes genetic variance from evolving populations, thereby reducing exploration opportunities, it is important to find mechani