Optical devices



Microscope

Optical devices
Microscope

total magnification of microscope
V =
optical tube length (distance between focal point F1' and F2)
l =
m
distance of best sight (25 cm for normal eye)
s =
m
focal distance of objective
f1 =
m
focal distance of ocular
f2 =
m

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"



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