Challenger App

No.1 PSC Learning App

1M+ Downloads
Chromatic aberration is a defect of lens due to:

ARefraction

BReflection

CImperfect focusing

DParallax

Answer:

A. Refraction


Related Questions:

A digital level reads a:
A theodolite fitted with ananallatic lens is known as
EDM is used for
A series of closely spaced contour lines represent:
The last reading taken from the instrument is called: