Range : 0-50000 LUX in three steps
Accuracy : ± 5%
Least Count : ± 2
Display : 3 ½ digits, 7 segment LCD type.
Sensor : Separately attached light sensor allows user to take measurements at an optimum position.
To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc.
Each mirror is securely held on a plastic base, diameter of the mirror is 95mm approx.
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