state the factors on which the size of the image depends in case of pinhole camera mail sending the correct mathematical form
Answers
Answered by
3
Answer:
Pinhole size (aperture) must be “very small” to obtain a clear image. However, as pinhole size is made smaller, less light is received by image plane. If pinhole is comparable to wavelength of incoming light, DIFFRACTION effects blur the image!
Answered by
3
Answer:
Pinhole size (aperture) must be “very small” to obtain a clear image. However, as pinhole size is made smaller, less light is received by image plane. If pinhole is comparable to wavelength of incoming light, DIFFRACTION effects blur the image!
Similar questions