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Dimensions : 284x22.3mm
LLF300 Ø 284 mm large beam PMMA fresnel lens.
More details :
LLF300 is a Ø 284 mm large beam PMMA fresnel lens. This PMMA
The LLF300 is a part of GAGGIONE’s Fresnel lenses family adapted to the traffic light market.
Parts are specifically designed to ensure good visibility, safety and durability.
By simply adjusting the LED positions under the lens – you can full fill both angular distribution of luminous intensity requirements:
Type E (extra wide) and Type W (wide) requirements (EN 12368).
Type W and Type E distributions support clear signal recognition across wide viewing angles.
Type W wide distribution provides broad, reliable signal visibility across a wide viewing field, supporting clear recognition in typical urban and road-intersection environments.
Type E extra-wide distribution extends signal visibility over a larger angular field, helping road users recognize the signal clearly even from short distances or wider approach angles.
One side of the element comprises a Fresnel lens, the other side comprises a diffusive surface made of a micro-lenses array. The LLF200 has a clear aperture (optical active surface diameter) of 170 mm, and a focal length of 82 mm. The LED have to be placed within the focal plane.
Find more information on the Application Note
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Compatibility Click on a unique LED reference to access the .ies and .ldt files.
| LED Manufacturer | LED Reference | FWHM 1 | FWHM 2 | FWTM 1 | FWTM 2 | LOR | Efficacy 1 | Efficacy 2 | CCI |
|---|---|---|---|---|---|---|---|---|---|
Compatible holders:
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Our range of standard collimators is the result of many years of experience in the market for custom optical components. It has developed naturally in the face of constantly changing market requirements: the search for the best possible compromise between quality, reliability and cost reduction. Our collimators can be adapted to different fields of application such as automotive, medical, general lighting fixtures and light indicators on domestic devices.
Thanks to a very wide range of products, we can meet most of the technical requirements and specifications for optical solutions.
Let us guide you through our search engine; enter a reference, a material, a brand or a type of LED, characteristics of size, diameter, zoom or color mixing requirements and find the optical part adapted to your needs among the selection that is proposed to you.
Optical solutions: the result of many years of experience
GAGGIONE leverages its extensive experience and resources to provide complete capabilities throughout the design process of custom parts and optical systems. The standard range of optics is the result of a long history in the field of custom optical components. It has grown in response to constantly changing market requirements and rapid time-to-market and continues to be one of the exciting activities that GAGGIONE is used to shape its customers’ light.
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