香港標準及檢定中心有限公司 (STC)

We offer professional optics ignition testing service for you. We use the high-quality equipments to test and offer the precision results. We also provide the spectacle frame testing service. 	 Published on 31st July 2009, BS EN ISO 12870:2009 specifies the fundamental requirements for unglazed spectacle frames used with all prescription lenses. 	 This international standard covers all types of spectacle frames including rimless mounts, semi-rimless mounts and folding spectacle frames. 	 It is also applicable to those products that are made of natural organic materials. 	 STC can provide you ophthalmic optics and spectacle frame testing service.  

Optics Ignition Testing

日大照明公司

Nata design team provide optic consultancy and professional optic design service of reflector and lens. The close communication with customer can well understand customer requirement and make sure the design is what customer need. Here is the process: 1, Collect customer's requirements -light source -target beam angle -range of dimensions of the optic -holder -assembling -other optical requirements such as efficiency, UGR , lm/w ect -more precise details more precise evaluation 2. Designer evaluate design feasibility and confirm the design feasibility or suggestions 3. Provide simulation report to customer for approval 4. Provide technical drawing for customer approval 5 Proceed the tooling and sampling 6. Optic test and qualification before ship out to customer 7. Customer test and approve If you have design requirements, please feel free to contact us at info@nata.cn.   

Optic Design

廣州威綽商品檢測技術服務有限公司

 	 V-Trust provide different kinds off shipment inspection services to meet your needs in quality control. 	 During Production Inspection (DPI) is performed when around 30% of an order has been completed. It can uncover problems during actual production and ensure that contractual obligations are being met. It also helps you determine whether the production process is on schedule. 	 Pre-Shipment Inspection (PSI) is carried out when production is 100% finished and at least 80% of the products are packed. Samples are selected for checking at random according to AQL sampling standards and procedures, to ensure that finished goods conform to your specifications. 	 During container loading supervision (CLS), V-Trust&rsquo;s inspector monitors the loading process, verifying product quantity, container condition and ensuring the proper handling of your cargo. Quality spot-checks are performed before loading to ensure your order meets your standards.  

Inspection for Optical Products

錦輝電子有限公司

AOI inspectionAutomated optical inspection (AOI) is an automated visual inspection of printed circuit board (PCB) manufacture where a camera autonomously scans the device under test for both catastrophic failure (e.g. missing component) and quality defects (e.g. fillet size or shape or component skew). It is commonly used because it is a non-contact test method. 

3D Automated Optical Inspection (AOI)

SPI InspectionSolder Paste Inspection (SPI) is an automated 3D optical inspection performed immediately after the solder paste is printed onto the PCB. It precisely measures the volume, height, and alignment of the paste to detect printing defects early. This proactive check prevents soldering issues in subsequent stages, significantly improving production yield and reducing rework. 

3D Solder Paste Inspection (SPI)

We offer professional testing service for your spectacles. The optics deformation testing service includes the bridge deformation service and lens retention service. We use the high-quality equipments to test and offer the precision results. 	 Published on 31st July 2009, BS EN ISO 12870:2009 specifies the fundamental requirements for unglazed spectacle frames used with all prescription lenses. 	 This international standard covers all types of spectacle frame including rimless mounts, semi-rimless mounts and folding spectacle frames. 	 It is also applicable to those products that are made of natural organic materials. 	 STC can provide you ophthalmic optics and spectacle frame testing service. 	 Bridge deformation service. 	 Lens retention service.  

Optics Deformation Testing

朝日光學有限公司

 Asahi Optics Limited&nbsp;has been specializing in LED optics since 2010, and providing an integrated one stop service including optical design, tooling design, tooling making, precision injection and sales.&nbsp;  	  To shorten the cycle time of new product introduction, lower costs and take initial market share, Asahi Optics is tailor made to satisfy your needs.
	
	Express Delivery
	
	◆ 2-3 days new optical design
	
	◆ 48 hours turn-around time on single lens prototype sample◆ 3-5 days available for complex prototype sample &nbsp;
	◆ 15 -25 days hard tooling sample&nbsp;
	◆ 3-10 days mass production delivery
	
	
	Vision:&nbsp;Innovative in LED optical Engineering and Manufacturing Services 
	&nbsp;  

LED OPTICS, LED LENS DESIGN AND MANUFACTURING

Hi-Think Technology International Limited

An AI-based OCR CV intelligent quality inspection one-stop solution, suitable for various industrial scenarios, offering high accuracy and customizable intelligent quality inspection options. 

Intelligent Sorting based on  AI Computer Vision

Conant Optical Inc

                                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turnaround times. High quality customer service and swift delivery is our responsibility and standards. Conant RX Lens Lab is a state-of-the-art centralized optical lab. Constantly research and investment manufacturing in lens manufactuing technology offffers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs. Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.   Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day     

edge cutting service

                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turn around times. High quality customer service and swift delivery is our responsibility and standards. Conant RX Lens Lab is a state-of-the-art centralized optical lab. Constantly research and investment manufacturing in lens manufactuing technology offers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs. Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.    Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day  

Install service

We offer professional endurance testing service for your spectacles. We can test the endurance, dimensional tolerance, resistance to perspiration, etc. The testing results are precision and reliable. 	 Published on 31st July 2009, BS EN ISO 12870:2009 specifies the fundamental requirements for unglazed spectacle frames used with all prescription lenses. 	 This international standard covers all types of spectacle frame including rimless mounts, semi-rimless mounts and folding spectacle frames. 	 It is also applicable to those products that are made of natural organic materials. 	 STC can provide you ophthalmic optics and spectacle frame testing service. 	 Testing service: endurance testing, dimensional tolerance testing, dimensional stability at elevated temperature testing, resistance to perspiration testing, resistance to optical radiation testing and nickel release testing (only for the metal frame).  

Optics Endurance Testing

 	 Samples are selected for checking at random according to AQL sampling standards and procedures, to ensure that finished goods conform to your specifications. 	 Generally, V-Trust on-site checking includes the following criteria of quantity status, product appearance, performance and function tests, workmanship, assembly, accessories, material, colors, logo, size and measurements, weight assortment, carton status, barcode scan test, packing and marking, and shipping marks. Our quality control service is performed by experienced inspectors. 	 Satisfactory service. 	 Good performance.  

Eyewear Inspection

廣州勘帝德電子科技有限公司

CandidTech is a well-known automotive vision solution provider based in Guangzhou, China, whichis set up to provide products and services to OE market, with a total area of 10,000square meters. Our current product lines cover vehicle cameras for different applications:including rear view, front view, side view and around view, Dash Cameras,Panoramic View Systems, ADAS products and the like. We own our independent R&amp;D team, three dust-free workshops and six automatic production lines, CNAS accreditedlaboratory and experienced quality management team. What's more, our company has certified byIATF16949, VDA63 and ISO 45001, and we already got theCMMI LEVEL 3 CERTIFICATEwith our software design team. The camera reach the highest IP69K waterproof protection standard, meeting the strictest quality requirements for OE Market and Aftermarket at home and abroad. For now, we continuously supply to domestic and international mainstream vehicle manufacturers like Volkswagen, Toyota, Nissan etc.CandidTech adheres to the service concept of "customized service and the pursuit of zero defects", supported by a professional quality assurance (QA) team for continuously creating more value for our customers.    

Vehicle Vision System Supplier

                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turn around times. High quality customer service and swift delivery is our responsibility and standards. Conant RX Lens Lab is a state-of-the-art centralized optical lab. Constantly research and investment manufacturing in lens manufactuing technology offffers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs. Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.   Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day   

Progressive lens customized logo service

Mellan Ltd

This optical lens coating service establishes mirror surfaces on various optical lenses made of different materials. It leaves an even color on every substrate, giving it a classy appearance. Enhance the appeal of your sun spectacles with this excellent coating service. 

 
  Long lasting. 
  Available in various colors. 
 

Optical Lens Coating Service

Featured is&nbsp;a lens coating service that offers various styles.&nbsp;The one-side visible style allows people to see the logo but the wearer's&nbsp;sight is&nbsp;not hindered. The two-side visible style allows the logo to be seen on both sides. The anti-counterfeit style features an invisible logo that only becomes visible only while in contact with steam.   Ideal promotional method.   Available in three colors.  

Lens Logo Coating

STC offers state-of-the-art Optics &amp; Environmental Reliability Testing service in accordance to relevant regulatory requirements and standards such as:

  Safety Testing   	 Safety of Laser Test&nbsp;(IEC / EN 60825) 	 Photobiological Safety Test&nbsp;(IEC / EN 62471)    US IES Standards   	 Electrical &amp; Photometric Measurements of Solid-State Lighting Products&nbsp;(IES LM-79)    CIE Standards   	 CIE Standards&nbsp;(CIE 70) 	 Luminous Intensity Distribution Test&nbsp;(CIE 121) 	 Photometry and Goniophotometry&nbsp;(CIE 84) 	 Measurement of Luminous Flux&nbsp;(CIE 117)    Environmental Reliability Test &amp; Other Tests   	 Environmental Simulation Test&nbsp;(IEC / EN 60721) 	 Environmental Test&nbsp;(IEC / EN 60068-2 series) 	 IP Code Test&nbsp;(IEC / EN 60529) 	 Flammability Test&nbsp;(ISO 7176-16, EN 1021-1, EN 1021-2, EN 597-1, EN 597-2, BS 5852, BS 5852-2, BS 7177)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group&nbsp; or visit our website:&nbsp; https://www.stc.group/en/contact 

Optics and Environmental Reliability

This lens coating service establishes a reflective surface on each lens, eliminating the reflections&nbsp;of sunlight&nbsp;on water or road surface. The coating is compatible with all polarized lenses. 
   Ideal for optical products for aquatic sports and driving.   AW coating with AR coating offers the best vision for wearers.   Low reflection on the backside.  

Optical Lens Coating

This color measurement service is carried out by&nbsp;an advanced piece of&nbsp;testing equipment. The color difference is detected accurately for added efficiency. This color measurement&nbsp;also comes with excellent after-sales services. 	 Uses the spectrophotometer to carry out testing processes. 	 Professional and reliable.  

Color Measurement

We&nbsp;provide high-quality testing services for sunglasses and sun glare filters. Our testing standards meet the EU directive requirements, and we&nbsp;help you to develop business in EU markets. Our test scope includes blue-light absorption, UV absorption, scattered lights, lens robustness, resistance to ignition, lens transmittance uniformity, polarizing filters, gradient filters, material and surface quality, and resistance to radiation. 	 EU directive of Personal Protective Equipment (PPE) 89/686/EEC specifies the fundamental safety requirements for sunglasses. 	 All sunglasses are required to meet the fundamental safety requirements EN 1836:2005.  

Sunglasses and Sun Glare Filter Testing

SHIVA EXPORT HK LIMITED

We empower businesses with cutting-edge technology, meticulously crafted to deliver exceptional video and images that depict complex details effortlessly. Our focus is twofold: unmatched quality and versatility. We provide high-resolution assets that can be adapted to any need. Vision 360 is a revolutionary tech company thriving on innovations. We push technology boundaries in the jewelry trade, exceeding expectations with precision-crafted solutions. Our team of experts and visionaries ensures a 360-degree approach, delivering excellence throughout the journey. Jewel Studio goes beyond photography and rendered images. We use cutting-edge scanning technology to reveal their hidden brilliance in stunning visuals. Unlike simple photos, our scans capture intricate details – the sparkle of craftsmanship. It's like a portal to experience your jewelry virtually, fostering trust and confidence for online shoppers. Jewel Studio: Where technology meets artistry, showcasing the timeless beauty of your precious pieces. 

Jewel Studio 

大華金屬制作有限公司

The fabric lightbox combined the aluminum outer shell and the weather-resistant fabric of the illuminated face. Specified and customized graphics are UV inkjet printed on the material, then spring-tensioned into the metal casing, CE approved, and ECA rated LED installed inside. Its structure is simple, and the price is affordable. Fabric light box has even light, larger illuminated area, brighter and better advertising effect than the traditional lightbox, which is suitable for shopping malls, airports or outdoor venues.  √Breathable fabric can reduce the risk of overheating caused by long-term lighting; √Even light, larger illuminated area, brighter and better advertising effect compared with traditional light box; √Energy-saving, brighter and long-life LEDs are used; √Simple structure design withe high-quality aluminum which is easy for installation, maintenance and replacement; √Affordable price.  Materials：Fabric and Aluminum frame Metal Surface：Painted aluminum LED Colors : cool white (6500K) Application：Indoor and outdoor, fit to facades, hang from canopies or bond to walls, for various signs in chain stores, civil engineering site, public facilities, etc. Application (Industries)：Government, catering, medical, banks, retail and high-end industry, municipal engineering, shopping malls, etc. Scene Display 1Scene Display 2Detail 1Detail 2 

Single Side Light Box— Fabric Face Light Box

Centre For Perceptual And Interactive Intelligence (CPII) Ltd

FlashLight利用其加速技術執行AI 視頻搜索。FlashLight可以廣泛應用於失物招領、保安和物流等領域。 

FlashLight: 人工智能影片細節搜尋系統

3D letters lightbox based on the metal lightbox, cut through the logo and text from a backing pane, fill the cutouts with light-emitting characters, and punch them out in relief as 3D letters. The luminous effect is unique and conspicuous, as well as the contrast of light and dark build a solid stereoscopic impact that makes the message pop and easy to read from a distance.  √Conspicuous luminous effect as well as contrast of light and dark build a strong stereoscopic effect; √Eye-catching advertising message and easy to read from a distance; √Durable and long-lasting.  Optional Materials: Stainless Steel， Aluminum，Copper，Iron，Acrylic； Metal surface：Painted；Brushed, Satin or Mirror Polished (Plating are available)； Size Limit：At least 30mm thickness or more； Application：Indoor, fit to facades, hang from canopies or bond to walls, mainly for branding decoration and modern office. Application industry：Catering, hotel, medical, beauty, banks, retail and high-end industry, etc.Sample 1：Stainless Steel With Black Spray Paint；Back-Lit Letter；Sample 1：Back-Lit Letter With TI-GoldSample 2：Printing + Half-lighting Side-Lit LetterSample 2：Satin Stainless Steel with Bronze 

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