In a ray diagram, a concave lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens.
CBSE Class 10 Physics Chapter 10 Important Questions and Answers: In this article we are going to cover the Multiple Choice Questions, Very Short Answer Questions, Short Answer Questions, Case Study ...
Abstract: New super-contact patterning technique is applied to the concave lens mold. For minimizing the light diffraction, the photoresist is coated on the mask. The peeled resist film with the ...
In a ray diagram, a concave lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens.
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