size chest(in.) waist(in.) hips(in.)
XS 34-36 27-29 34.5-36.5
S 36-38 29-31 36.5-38.5
M 38-40 31-33 38.5-40.5
L 40-42 33-36 40.5-43.5
XL 42-45 36-40 43.5-47.5
XXL 45-48 40-44 47.5-51.5

LENS Use and Maintenance


The adhesives listed below work well to bond an optical component to a given PCB type. The adhesives listed also are generally safe to use with most LEDs on the market. We strongly recommend that every customer fully tests and takes the necessary measures to ensure that there is complete compatibility of the glue when used with his particular product, LEDs and other components. Testing and verifying of the adhesives and their combinations has always to be the customer’s responsability.
Please take note of the Instructions of Use.


Loctite® Hysol® 9466 A&B [ read more on Loctite® web site ]


The optical values shown are the result of optical simulations carried out with ASAP and ZEMAX software systems.
The optical simulations are carried out on the basis of the typical values provided in the LED manufacturers’ official datasheets. The photometric analysis has been carried out on physical samples. On request, by supplying your PCB, we can provide the measurement photometric file.

General Optical Measurement Tolerance : ± 10%

Please note that flow lines and weld lines on the external surfaces of the lenses are acceptable if the optical performance of the lens is within the specifications.
Should you require further information, please contact Khatod Optoelectronic Srl for advice. All lens testing must be subject to identical conditions as Khatod test condition. Khatod Optoelectronic Srl, Milan, Italy, manufactures lenses for LEDs. Any other use of the lens shall void our liability and warranty. The lenses are an inert component to be used in the manufacture of various products. Our warranty and liability are limited only to the manufacture of the lens. You may not modify, copy, distribute reproduce, license or alter the lens and related materials of Khatod. Khatod does not warrant against damages or defects arising out of the use or misuse of the products; against defects or damage arising from improper installation, or against defects in the product or in its components. No warranty of any kind, expressed or implied, is made regarding the safety of the products. The entire risk as to the quality or performance of the product is with the buyer. In no event shall Khatod be liable for any direct, indirect, punitive, incidental, special, consequential damages, or any damages whatsoever arising out of or connected with the use or misuse of the product. Khatod Optoelectronic Srl shall not have any obligation with respect to the product or any part thereof, whether based on contract, tort, strict liability or otherwise. Buyer assumes all risks and liability from use of the product. The laws of Milan, Italy govern this product warranty and liability and you hereby consent to the exclusive jurisdiction and venue of courts in Milan, Italy in all disputes arising out of or relating to the use of this product. Production, marketing, distribution, sale of these products as well as their possible modifications and variations are only exclusive right of Khatod Optoelectronic Srl.
No company can perform any of these actions without written permission released by Khatod Optoelectronic Srl.
The information contained in this web site is proprietary of Khatod Optoelectronic Srl and may change without notice.