- 3 As Part Of An Optical System A Thin Lens Has A Power Of 1 25 D It Is Made Of Glass With The First Surface Having R 1 (26.41 KiB) Viewed 31 times
3. As part of an optical system, a thin lens has a power of 1.25 D. It is made of glass, with the first surface having r
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3. As part of an optical system, a thin lens has a power of 1.25 D. It is made of glass, with the first surface having r
3. As part of an optical system, a thin lens has a power of 1.25 D. It is made of glass, with the first surface having radius 43.0 cm, as shown. The second surface is flat. (7 points) (a) Calculate the index of refraction of the glass. 43 cm sub46 (9 points) (b) This lens is used to create an image on a screen. If the image is to be 4.00 times the size of the object, calculate the distance to the screen.
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