Home /
Physics /
Physics Experiments /
Optics /
Geometrical optics /
Laws of imaging /
Determining the focal lengths at collecting lenses through autocollimation /
Determining the focal lengths at collecting lenses through autocollimation

Determining the focal lengths at collecting lenses through autocollimation

P5.1.2.2

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

Request an offer

Name *

Email *

Thank you for your inquiry. We will get back to you as soon as possible.

Description
Components of equipment sets
Experiment Instructions

Description

In autocollimation, experiment P5.1.2.2 a parallel light beam is reflected by a mirror behind a lens so that the image of an object is viewed right next to that object. The distance d between the object and the lens is varied until the object and its image are exactly the same size. At this point, the focal length is

Components of equipment sets

1	450 60 4	Lamp housing with cable
1	450 511 8	Bulbs 6 V/5 A/30 W, E14, set of 2
1	460 20 4	Condenser with diaphragm holder
1	521 210 8	Transformer 6/12 V
1	460 08 8	Lens in frame, f=150 mm
1	460 09 8	Lens in frame, f=300 mm
1	461 66 4	Objects for investigating images, pair
1	460 28 8	Plane mirror, 14 cm x 9 cm, with ball joint
1	460 310 8	Optical bench, S1 profile, 1 m
2	460 311 4	Clamp rider with clamp 45/65
1	460 312 4	Clamp rider with clamp 45/35
1	311 78 4	Tape measure 2 m / 1 mm

Experiment Instructions

PDF (Experiment description)

P5.1.2.2 Determining the focal lengths at collecting lenses through autocollimation

Print page

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe

For European distributors, please visit: European distributors

Worldwide requests

Determining the focal lengths at collecting lenses through autocollimation

Description

Components of equipment sets

Experiment Instructions

Contact Us