Magnification

• Image size = Actual size x Magnification
• Actual size = Image size / Magnification
• Magnification = Image size / Actual size
• centimetres (cm) ÷ 10 = millimetres (mm) ÷ 1000 = micrometres (μm) ÷ 1000 = nanometres (nm)
• nanometres (nm) x 1000 = micrometres (µm) x 1000 = millimetres (mm) x 10 = centimetres (cm)