4.6 Focal length of lens combinations Task
4.6 Focal length of lens combinations Task
4.6 Focal length of lens combinations Task
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Fig. 5Step by step, change the arrangement as pictured.Describe the observed light path in the table on the results page and mark the intersection <strong>of</strong> thelight beams with the optical axis for:- A symmetrical biconvex <strong>lens</strong>; the intersection is F 2.Fig. 6- A non-symmetrical biconvex <strong>lens</strong>; the intersection is F 3.Fig. 7- Lens combination 1; the intersection point is F 4.- 6 -