Products, Materials + Tools | Nov 25, 2013

Zoom & Autofocus Lenses from Khatod Enable to Vary the Beam Angles in a Range from 11° to 45°

Zoom & Autofocus Lenses , available in Ø 45 mm . Equipped with a Moving Lenslet Array (MLA) , execute Zoom and Autofocus performances in a wide range of applications. The beam angles vary in a range from 11° beam when the MLA is nearly in contact with the lens, up to 45°wide beam when the MLA is made sliding over the lens. Reach a high optical efficiency over 90% by preserving a perfect light layout in the full range of the beam angles, also in color mixing applications.

Lens - PL1590WI
Benefits:

- Available with PL1564 Moving Lenslet Array (MLA), enabling Zoom from 11° to 45° beam angle range
- Innovative design
- High optical efficiency over 90%
- Robust Mounting
- Perfect uniform flux
- Shadows or glare totally eliminated
- Easy fixing onto the PCB
General Characteristics:
- Lens material : Optical Grade PMMA
- 45,00mm diameter;
- Operating temperature range : -40° C / +90° C
- Storage temperature range     : -40° C / +90° C

Moving Lenslet Array- PL1564
Benefits:

- To be used with PL1590WI Lenses
- Innovative design
- Zoom Range 11° to 45°
- High optical efficiency over 90%
- Shadows or glare totally eliminated
- MLA and lens fit perfectly as they are complementary, have the same diameter and Lenslet Array.
General Characteristics:
- MLA material : Optical Grade PMMA
- 45,00mm diameter - 8,02mm height
- Operating temperature range : -40° C / +90° C
- Storage temperature range     : -40° C / +90° C

Typical Applications:
- Architectural Lighting
- Stage Lighting
- Entertainment & decorative
- Shop windows, halls & entrances
- Downlights
- Flashlights
- Border/contour
- Lamps , etc.

The lenses from Khatod deliver the most proper solutions for the ever-evolving requirements from the LED Industry. Our long expertise in the manufacturing of optics that includes also the design and realization of moulds and tooling, have resulted in the widest range of optics specified for LED Lighting applications in the most diverse areas.

Zoom & Autofocus Lenses, available in Ø 45 mm , are single TIR lenses from  Khatod Series PL1590WI.
When equipped with the Moving Lenslet Array (MLA) PL1564,  the newest accessory  designed by Khatod, the lenses execute  Zoom and Autofocus performances in a wide range of applications. The MLA and the lens fit perfectly as they are complementary, have the same diameter and Lenslet Array.

Place the MLA on the top of the lens and make it slide over the lens along the optical axis: beam angles will vary in a range from 11°,  when the MLA is nearly in contact with the lens, up to 45°, when  the MLA is made sliding  over the lens.  The beam variation is obtained along  5 mm distance.
These lenses perform an  optical efficiency over 90%  and preserve a perfect light layout in the full range of the beam angles, also in color mixing applications using multi-color LEDs.

The lens and the Moving Lenslet Array coupled together, make up a high precision optical system enabling Zoom and Autofocus applications by just sliding the MLA on top of the lens.

For any further information, please do not hesitate to contact us !

You will find the full range of Zoom & Autofocus Lenses and the relative documentation onto our website: http://www.khatod.com/Khatod/Search.aspx?0,0,0,37,0

About Khatod Optoelectronic:
Khatod lenses have made the mark in the LED Industry for over 25 years.
Unique on the international scene, Khatod holds all of its operations 100% in house (Milano, Italy), from initial design to time to market: Optical Systems, optics for SSL, HB, COB LEDs applications, custom optics, components.
Follow us on Twitter @ http://twitter.com/#!/KHATODOPTO and
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View company video @ http://www.youtube.com/watch?v=G1Opls1D0NU

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