Question

system consists of two converging thin lenses, ead cm optical of 6.0 An with a focal length and a stop with a diameter of 4.0 cm, arrange d as shown in the figure below. 9.0 1.5 一14.0 all distances in cm A 2.5 cm high object is placed 9.0 cm to the left of the system, as shown. The whole system is in air (n1) (a) Draw an accurate ray tracing without the stop to locate (i) the final image and measure the magnification (use the 2 separate thin lenses). (ii) Verify your measurements using appropriate numerical calculations. (ii) For the thick-lens equivalent, calculate the locations of the principal planes and focal points of the system as a whole (iv) and hence locate the image and measure the magnification using ray tracing. (b) Draw a second ray tracing, this time including the stop, to (i) locate the entrance and exit pupils, assuming that the stop acts as the aperture stop (i) determine the diameters of the two pupils.

the two verticle double headed arrows are the lense, i think?

Answer 1

lemseg, mae Pome dose 2:40 で20 - 260m. 20-0 20 . 232 f2 20 l0

Cii) 1oaHe AS Emp Possible damaidas, 1| A,L2 İf !! is AS Then hom dn.OXIS 4o 3 uo

2 Am The nton sãe 9 imode of hm 20 (M from a p Ptr ou oti to cape of

12(*) (0.8): 64. add Ao dyawmy M0 2

The 3 posSi ble accepHome age Them ahe 3