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What is a Hexagonal Louver?


Hexagonal Louver
The cells of the hexagonal louver minimize perceived lamp brightness and shield the light source. Commonly used in conjunction with a colored or dichroic filter for entertainment lighting applications, or those requiring diffusion.


Abrisa Technologies carries stock inventory of MR 11 (1.370”) diameter and MR16 (1.965”) diameter louvers which have a thickness of 3mm. Custom sizes can be ordered.


The hexagonal louvers are made from a low density, high strength material originally used for structural use in the aircraft industry. Hexagonal louvers can be fabricated to nearly any shape or size. The MR11 and MR16 louvers provide 45 degree cut-off. Custom cut-off requirements are available. The louvers can withstand temperatures up to 350ºF.


Abrisa Technologies is a recognized global supplier of high quality, fabricated glass components, optical thin film coatings, and custom glass solutions for a wide variety of industries. From our US based Abrisa Industrial Glass fabrication facility in Santa Paula, CA and our ZC&R Coatings for Optics division in Torrance, CA we serve diverse industries such as microelectronics and displays, semiconductor, military, automotive, aerospace, medical, biomedical and scientific R&D. We provide custom specialty flat glass and coating products for applications such as: flat panel display, touch and gesture recognition; visible to IR imaging and surveillance; entertainment, indoor and outdoor lighting; advanced instrumentation; and photonics.


Need information for Glass Substrates & Fabrication - Contact us Toll Free at: (877) 622-7472 or

Need information for Thin Film Optical Coatings - Contact us Toll Free at: (800) 426-2864 or

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