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Lenses. Focal length. Focal length. Focal length. F. F. Focal length is the same on both sides of the lens. Lenses. +. Other words you need to know about lenses. Object. Image distance (i). Axis. Object distance (o). Lens. Image. Lenses. +. The three standard rays. F. F.
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Lenses Focal length Focal length Focal length F F Focal length is the same on both sides of the lens
Lenses + Other words you need to know about lenses Object Image distance (i) Axis Object distance (o) Lens Image
Lenses + The three standard rays F F
Lenses Linear magnification: the formula + 3 cm 9 cm
Lenses Make a virtual image (magnifying glass) + F F
Lenses Calculations on virtual images (VWO only) + M = 2,5 o = 2 cm i = ? i = -5 cm F F