Key term for Edexcel GCSE Physics, used in Light, Lenses and Reflection.
The exact middle point of a lens through which light rays pass without being deviated.
Optical centre appears in Edexcel GCSE Physics revision content for Light and the electromagnetic spectrum, especially Light, Lenses and Reflection and Ray Diagrams for Lenses.
Create a free account to access Edexcel GCSE Physics revision notes, track progress, and practise related key terms.
