what is the optical center of lens ??
Answers
Answered by
4
optical center of lens is a point where all incidence light pass without deviation,passes straight
Answered by
2
The midpoint of the two periphery of lens i.e., concave and convex lens is called optical center. Any ray passing through this point does not deviates...
ankitkumar0102:
Hope i helped you...! please mark it as best
This article evaluates an old and little used method, which involves holding a small light in front of the lens and marking the spot where the centers of the images reflected from the front and rear surfaces overlap. The location of the center found this way correlates very well with the marking lensometer method. This method may also be used while the patient is wearing the spectacle. Thus, the examiner may easily see the patient's pupillary center and the optical center simultaneously. Induced
related terms CENTRE OF LENS
NODAL POINTS OF A LENS
PRINCIPAL POINTS OF A LENS
FOCAL LENGTH
EQUIVALENT LENS
CROSSED LENS
PRINCIPAL PLANES OF A LENS
FOCAL PLANE
DIVERGENT LENS
SINE CONDITION
Science Dictionary: What is OPTICAL CENTRE OF A LENS? definition of OPTICAL CENTRE OF A LENS (Science Dictionary)
NODAL POINTS OF A LENS
PRINCIPAL POINTS OF A LENS
FOCAL LENGTH
EQUIVALENT LENS
CROSSED LENS
PRINCIPAL PLANES OF A LENS
FOCAL PLANE
DIVERGENT LENS
SINE CONDITION
Science Dictionary: What is OPTICAL CENTRE OF A LENS? definition of OPTICAL CENTRE OF A LENS (Science Dictionary)
Similar questions