Focal length determination of a convex lens via autocollimation

LP5.1.6.5
Focal length determination of a convex lens via autocollimation
Focal length determination of a convex lens via autocollimation

Description

In this experiment the students will learn about autocollimation as a simple method to determine the focal length of a converging lens.

Components of equipment sets

1 459094  4 
LED lamp LD
1 459096  4 
Cable USB (USB Type A - Mini-USB) LD
1 459095  4 
Plug-in power supply USB 5 V DC (A socket) LD
1 46082  8 
Precision metal rail, 50 cm LD
4 46095  4 
Clamp rider LD
1 45924  4 
Translucent screen on rod LD
1 45933  4 
Diaphragm and slide holder on rod LD
1 46163  4 
Set of 4 different diaphragms LD
1 45930  4 
Plate holder on rod LD
1 45938  4 
Plane mirror 7.5 cm x 5 cm LD
1 45962  4 
Lens on rod f = +100 mm LD
1 31178  4 
Tape measure 2 m / 1 mm LD
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