SIO3 Silicone Lenses*: The World’s First Range of Lenses made of Silicone - Free Form Lenses optimized for most popular COB LEDs.
Research, Analysis, Know-how: NOT conventional technologies, BUT ADVANCED TECHNOLOGY.
New optical techniques, elaborate geometries and totally new manufacturing processes customized by Khatod have been developed and implemented in order to make these innovative lenses able to achieve a superior optical refractive index, while delivering an optical performance perfectly complying with the optical efficiency requirements posed by the HB and COB LEDs of latest generation.
*SIO3 SILICONE LENSES, a totally new design by Khatod, are protected by Italian Patent Application and scheduled patent extensions. SIO3 SILICONE LENSES are the winners of many international awards.
 
SIO3 Silicone Lenses preserve and enhance the typical characteristics of silicone. Boast high optical engineering and exclusive cold injection-moulding process specially customized by Khatod.  Globally acknowledged as unique solutions enabling the boldest SSL technologies, their outstanding characteristics enable to go beyond the limitations posed by other materials still in common use in LED Lighting.
 
General Characteristics:
• Optic Type: FREE FORM LENSES, optimized for most popular HB and COB LEDs. Boast high optical engineering and exclusive cold injection-moulding process specially customized by Khatod; 
• Material: Exclusive LSR (Liquid Silicone Rubber):
• Dimensions: 111mm(w) x 110mm(l) x 32/35mm(h),
• Beam Angles : 3 rotosymmetric, 4 asymmetric, 2 axially symmetric in x, y (1 rectangular spot and
1 square spot).
• Comply with IESNA Standards: Type I - Type II - Type III - Type IV - Type V, Short or Medium light distribution depending on the LED used; comply with European ME3a requirements.
 
Features:
• Excellent transparency;
• High optical efficiency;
• No birefringence;
• High temperature resistant; –40°C to 150°C, with peaks up to 200°C
• Flexibility at low temperatures;
• UV-resistant;
• No yellowing effect;
• Immersion-proof. No need for extra protection such as glass or gasket for IP;
• Explosion-proof; Shock-proof; Impact-proof;
• Micro-crack resistant under harsh environmental conditions;
• Easy fit to the final application; allow for the interchangeability of the different models on the same
   LED source.
SIO3 Lenses do not shatter in the event of accidental impact, flashover or vandalism. They substantially improve safety in the places and sites where people live and work.
 
Applications:  . Designed for Street and Tunnel Lighting, SIO3 SILICONE LENSES cover an extremely broad group of applications where SIO3 Lenses can be used in lieu of conventional lighting sources. The wide gamut of models enables the realization of many and various lighting designsthe typical properties of SIO3 Silicone Lenses make them excellent for any applications in Wide Area Lighting, Outdoor and Indoor.