Products Projects Planning light
Other topics
Products
Projects
Planning light
Company
Greenology
Career
Services
Inspiration
Contact
Contact
Consulting
Seminars and events
Career
Press
Subscribe to the newsletter
Suppliers
Request quotation
myERCO
myERCO
Your free myERCO account allows you to mark items, create product lists for your projects and request quotes. You also have continuous access to all ERCO media in the download area.
Login
You have collected articles in your watchlist
to the watchlist Request quotation
Downloads
Downloads
All media
Catalogue
Product brochures
Brochures and whitepapers
General planning data
Technical environment
Technical environment
Global standard 220V-240V/50Hz-60Hz
Standard for USA/Canada 120V/60Hz, 277V/60Hz
  • 中文

Our contents are shown to you in English. Product data is displayed for a technical region using 220V-240V/50Hz-60Hz.

Search result
Quicklinks
All products
Consulting
Career
Downloads
About ERCO
More user friendliness for you
ERCO wants to offer you the best possible service. This website stores cookies for this purpose. By continuing to use this website, you consent to the use of cookies. For more information, please read our privacy policy. If you click on "Do not agree", essential cookies will continue to be set. Certain contents of external pages can no longer be displayed.

Fresnel lens

Stepped lens where the lens effect is achieved by the concentric arrangement of lens segments. Fresnel lenses are used for stage spotlights and spotlights with adjustable beam angle.

Would you like to find out more?

Handbook of Lighting Design

Download brochure

Further topics on optics

Do you need further information?

You can contact your regional contact partner via:

{{fon}}
{{email}}

You can gladly send us an e-mail or ask your question here

Your data will be handled confidentially. For further information see Data protection declaration.

Products

Projects

Downloads

Planning light

About ERCO

Contact

Inspiration

ERCO Newsletter - inspiring projects, new products and fresh lighting knowledge

Subscribe to the newsletter
Your data will be handled confidentially. For further information see Data protection declaration
From now on, for convenience and speed, we will be emailing the ERCO Newsletter in a digital format on a regular basis to help you keep up with the latest news from ERCO. We aim to ensure that you’re updated about events, awards, fresh lighting knowledge, project reports and product news along with reports from the lighting and architectural sectors. The publication is free and you can unsubscribe at any time.