'Light rays refract' diaporamas de présentation

LIGHT

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Images Formed By Lenses

Images Formed By Lenses. Section 12.2 Pages 494 - 498. Lens Terminology. The principal axis is an imaginary line drawn through the optical centre perpendicular to both surfaces. The axis of symmetry is an imaginary vertical line drawn through the optical centre of a lens. Lens Terminology.

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Light Refraction and Lenses

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Lenses

Lenses. Lesson 10. Types of Lenses. If you have ever used a microscope, telescope, binoculars, or a camera, you have worked with one or more lenses.

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