Technical data

The depth of focus of a camera

Article no: P1069500

Principle

The experiment can be used as an interesting extension to an experiment on the construction and function of the photographic camera. Previous experience in the form of such an experiment will enable students to safely handle the apparatus even in a (necessarily) fully darkened room.

Benefits

Multifunctional light box - All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench
Extension with others sets at anytime, no additional light sources needed, recognition value for students

Tasks

Construct a model of a camera and investigate the influence of the use of diaphragms with different hole diameters on the depth of focus of a camera.

Scope of delivery

Optical profile-bench for student experiments, l = 600 mm	08376-00	1
Light box, halogen 12V/20 W	09801-00	1
Bottom with stem for light box	09802-20	1
Diaphragms, d 1, 2, 3, 5 mm	09815-00	1
Diaphragm with hole, d=20mm	09816-01	1
Lens on slide mount, f=+50mm	09820-01	1
Slide mount for optical bench	09822-00	2
Screen, white, 150x150 mm	09826-00	1
Diaphragm holder, attachable	11604-09	2
PHYWE Power supply, 230 V, DC: 0...12 V, 2 A / AC: 6 V, 12 V, 5 A	13506-93	1