Dule Optics

Optical molds are essential for manufacturing precision optical components, used in lenses, displays, sensors, and laser systems. As a core product of Shenzhen Dule, we provide high-quality, high-precision optical mold solutions to meet evolving technological needs

Innovating Optical Solutions: Dule's Expertise in Compound Eye Lens Mold Manufacturing

With the advancement of intelligent tech in modern cars, the electric tailgate sensing system has become essential. Shenzhen Dule Precision Manufacturing offers a full solution with housings, sensors, and lenses, providing convenience by opening the tailgate with a simple kick

From 0.001mm to high-definition vision: Decoding the precision revolution behind plastic optical lenses" "When you use your mobile phone to capture movie-quality images or AR glasses reconstruct the dimensions of reality, there is an underestimated technological hero behind these breakthroughs - plastic optical lenses that are only the size of a pen tip, redefining the optical boundaries of human beings with nanometer-level precision. " In the era of pursuing lighter, thinner and smarter optical devices, traditional glass lenses face three major dilemmas: The weight limits the comfort of wearable devices. Processing accuracy hinders the progress of miniaturization. Mass production costs prevent the widespread adoption of technology。 [Technology decryption link] 1. The ultimate challenge of nano-scale molds Ultra-precision machining: Our five-axis linkage machining center can carve structures 300 times thinner than a hair on the mold surface Hot runner control technology: Ensure 0.0001°C temperature control accuracy and solve the problem of molecular orientation during plastic molding Mold flow analysis case: Through Moldflow simulation, the molding cycle is shortened by 40%, and yield is increased to 99.2%. 2. Breakthrough in materials science Parameters of self-developed CR-39 optical grade resin material: Refractive index 1.56 | Abbe number 58 | Transmittance 99.6% The research and development process of special materials such as anti-blue light/anti-fog/variable focus [Visualization technology display] Insert dynamic chart display: Comparison of mold processing accuracy evolution (1990s 10μm → 2024 0.2μm) Global optical plastic lens market growth curve (estimated to reach $8.7 billion in 2025) [Industry value sublimation] "When we successfully mass-produced a 0.8mm diameter macro lens array, the incision size of the medical endoscope was reduced by 80%; When the aspheric molding technology broke through the mass production threshold of one million units, the cost of autonomous driving LiDAR dropped by 65% - this is the industrial leverage effect of precision manufacturing." [Technology Outlook] Revolutionary technologies under development: Self-repairable optical coating (laboratory stage) Photon-level surface treatment technology AI-powered real-time defect detection system [Call to action] "In this era of innovation measured in microns, we have provided core modules to optical solution providers in 23 countries around the world. Click on the official website to view the "2024 Optical Manufacturing White Paper", or send a private message to discuss the optical problems you are working on. hashtag #Precision Manufacturing hashtag #Optical Revolution hashtag #Hard Technology"

The Intricate Process of Optical Lens Testing in the Lab In the lab, optical lenses undergo rigorous testing to ensure peak performance. Each lens is meticulously inspected for clarity, surface finish, and precision alignment. Advanced tools like interferometers and profilometers measure optical accuracy, while environmental tests verify durability. This stringent process guarantees that every lens meets the highest standards, delivering reliable performance in diverse applications. #Optics #LensTesting #PrecisionEngineering

When looking for a supplier, there are several factors to consider ensuring you choose one that aligns with your business needs. Here are key things to look for: 1. Quality: Ensure that the supplier provides high-quality products or services that meet your standards and specifications. 2. Reliability: A good supplier should be dependable, delivering goods or services on time and consistently meeting agreed-upon requirements. 3. Pricing: Competitive pricing is important, but it should also reflect the value and quality of what’s being offered. Avoid suppliers that are too cheap, as this may signal lower quality or reliability. 4. Capacity and Scalability: Check whether the supplier can handle your current needs and whether they can scale to accommodate growth or increased demand. 5. Financial Stability: A financially stable supplier is less likely to face disruptions, bankruptcy, or other issues that could affect their ability to deliver. 6. Reputation: Research the supplier’s reputation in the market. Look at customer reviews, testimonials, or case studies to gauge their reliability and service level. 7. Customer Service: Good customer service is crucial. You want a supplier who responds promptly, resolves issues efficiently, and maintains a good relationship. 8. Compliance and Certifications: Ensure that the supplier complies with industry standards, regulations, and holds relevant certifications, especially if you're in a regulated industry. 9. Location and Shipping: The supplier's location impacts shipping times, costs, and logistics. A supplier closer to you can reduce delivery time and costs. 10. Sustainability: Depending on your values or your market's needs, consider whether the supplier practices sustainable and ethical sourcing, production, or business operations. 11. Technology and Innovation: Suppliers who invest in technology or have innovative solutions can provide added value, whether through automation, advanced production methods, or better tracking and reporting. 12. Flexibility: Suppliers who can adjust to your changing needs, whether in terms of product customization, lead times, or production schedules, offer greater long-term benefits. Evaluating these factors will help you find a supplier that fits well with your business goals and requirements. Come to Shenzhen DULE!!! #precision #optics #sensors #lenses #automotive #medical #assembly

🎇 Wishing you happiness as sweet as glutinous rice balls and joy that lasts forever. Happy Lantern Festival! #Dule #Shenzhen #Guangdong

Have you ever seen how an optical mold is polished? #OpticalMold #Optics

Wishing everyone a successful start to the new year! May your careers soar to new heights, and may wealth flow abundantly. I hope all our endeavors go as smoothly as we wish. To our esteemed partners and friends around the world, I extend my warmest wishes for a smooth journey in the new year. May you welcome more opportunities, and may they bring you greater wealth and health. #Opportunities #Optics #OPTICALLEN #manufacturer