In a compound microscope, as compared to an objective, the eyepiece lens has a focal length _____?
In a compound microscope, as compared to an objective, the eyepiece lens has a focal length _____?
ایک کمپاؤنڈ خوردبین میں، ایک مقصد کے مقابلے میں، آئی پیس لینس کی فوکل لمبائی _____ ہوتی ہے؟
Explanation
The eyepiece lens has a shorter focal length compared to the objective lens.
It typically around 1-2 cm.