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Zoom Collimator

Ø 35mm SIRIUS zoom kit with B+W compatible clear holder

More details :

SIRIUS35 is a Ø 35mm and only zoom solution in the market compatible with both COB and High Power LEDs.

KSIRIUS35Z10 is compatible with Bender+Wirth.
KSIRIUS35Z10 comes unassembled with adjustable window. clear holder and innovative rotation stop system. It is compatible with up to Ø 10mm LES COBs and optimized for 4-6mm. Typical beam angle range (FWHM) is 16.7°- 47° with Ø4mm LES. This zoom solution provides an excellent colour uniformity and symmetry of light distribution. even during rotation for every positions.

This version comes with a clear holder. it is also available with a black one KSIRIUS35Z12.


Examples of solderless connector compatible references :
Bender+Wirth 434 Typ 2: Citizen. Cree. Luminus. Prolight. Samsung. Seoul Semiconductor. Signify Fortimo. Xicato
Bender+Wirth 464 Typ 1 and B+W 486 Typ Z4: Bridgelux
Bender+Wirth 441 Typ 2. Lumileds
Bender+Wirth 461 Typ 1. Luminus
To obtain compatible connectors. contact Bender+Wirth :

This solution can come with white holder or any other color on request. contact us.
A technical question ? Consult the SIRIUS datasheet.
If you pick a LED below. holder suggestions will appear.

Refine your search:

Measured results in black Simulated results in blue


LED Manufacturer LED Reference FWHM 1 FWHM 2 FWTM 1 FWTM 2 Efficacy 1 Efficacy 2 CCI
BRIDGELUXV6 BXRE_30E0400_A_0318.351.937.778.25.51.1
BRIDGELUXV6 HD BXRH_40E1000_B_7319.954.240.380.64.61.0
CREECXA 13XX17.857.438.
CREECXB 131022.049.845.481.
CREECXA 152022.953.352.
LUMILEDSLUXEON COB 120225.254.254.389.82.40.9
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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.

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