Question:

If the image formed by a lens for all positions of an object

Last updated: 6/30/2023

If the image formed by a lens for all positions of an object

If the image formed by a lens for all positions of an object placed in front of it is always erect and diminished what is the nature of this lens Draw a ray diagram to justify your answer If the numerical value of the power of this lens is 10 D what is its focal length in the Cartesian system