7.6 Two thin lenses with focal lengths of +7.0 and +6.0 cm and apertures of 9.0 and 8.0 cm, respectively, are located 5.

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7 6 Two Thin Lenses With Focal Lengths Of 7 0 And 6 0 Cm And Apertures Of 9 0 And 8 0 Cm Respectively Are Located 5 1 (26.61 KiB) Viewed 10 times

7.6 Two thin lenses with focal lengths of +7.0 and +6.0 cm and apertures of 9.0 and 8.0 cm, respectively, are located 5.0 cm apart. A stop of 6.0 cm diameter is located between the two lenses 2.0 cm from A₁. An object 6.0 cm high is located with its center 9.0 cm in front of the first lens. Find graphically and by formula (a) the position and (b) the size of the entrance pupil. Find (c) the position and (d) the size of the exit pupil. Find (e) the position and (f) the size of the final image. Draw two marginal rays and the chief ray from the top end of the object to the image.