Final answer:
Translating design is indeed available for soft contact lenses and gas permeable lenses, allowing for fine control of the cornea's shape to correct vision, which is true.
Step-by-step explanation:
The statement that translating design is available for soft contact lenses and GPs (Gas Permeable lenses) is true. Translating design refers to a bifocal style of lens where different areas of the lens are designed for different vision fields, typically distance and near vision. The unique method of design and material thickness allows for the cornea to be shaped effectively, providing superior vision correction. This precise control can produce normal distant vision in a significant majority of patients. As for contact lenses, light reflecting from a lens's surfaces may undergo a phase change depending on the indexes of refraction between the contact lens material, tear layer, and the surrounding air.