Automotive Surround View Lens Portfolio
Sunex is a leading provider of lenses for automotive OEM rearview and surround-view cameras. Although this application segment is one of the most mature among all automotive vision applications, OEMs continue to demand technical and commercial improvements with every succeeding camera generation.
Sunex product offerings continue to grow, supporting new sensor innovations and more cost-effective solutions. We have a comprehensive selection of wide-angle lenses explicitly designed for automotive-qualified image sensors from leading sensor suppliers.
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Key Technologies
Lifetime stable Hybrid Designs
We are leveraging best-in-class design expertise and are constantly driving process improvements and manufacturing innovation for our global customer base to push the boundaries of what is possible. Our optical and mechanical engineering teams apply their proven engineering know-how to create new products and novel solutions to support your project goals. From Design To Cost (DTC), Design for Manufacturing (DFM), and Design for Reliability (DFR), we always have the full product development cycle and your specific business case in mind.
SuperFisheye(TM) and Tailored Distortion
With the market trend toward increasing FOV for a single camera and multiple camera systems, Sunex offers unmatched miniature fisheye and SuperFisheye (>185deg) lenses with distortion control and low f/#. Sunex off-the-shelf solutions listed below are often a good starting point for Proof of Concepts (PoC) or to develop a custom OEM solution.
Advanced Mechanical Designs
Sunex’s renowned excellence in Optical Design is complemented by its extensive experience in optomechanical design. From m12 threaded aluminum barrels, to barrels with glue flange for active alignment, to the more advanced solutions featuring aluminum or plastic unibodies. We always see the optical path as one component of a larger system that, together, needs to be optimized.
Supporting Services
Reliability and Environmental Testing
Often, it is not the challenge to create a design “that works” but to find a solution that can scale to mass production (DFM), meets required price targets (DTC), and delivers on performance and quality (DFR). Our deep design and manufacturing experience comes from servicing some of the most demanding markets and applications, and combined with consistent quality and global on-time delivery, Sunex is the preferred partner for many.
“Scaling” as a lens design tool
“Scaling’ refers to a method where a known lens design is proportionally enlarged or reduced geometrically to meet a different image size requirement.
An Optics Platform for Automotive Vision
Taking a platform approach at the lens component level can deliver quality optics in support of faster innovation cycles.
Automotive Camera Trends Driving Changes in Optical Designs
The imaging applications in the automotive industry go through rapid changes.
Automotive Headlamp Optics
The automotive industry is moving toward adaptive, high-resolution µLED lighting that requires advanced lens design expertise.
Automotive InCabin – Optics matter in the future.
One thing seems to be agreed on across the industry: In-Cabin vision applications will expand rapidly.
Custom Lens Development Process
If an off-the-shelf solution can’t meet your critical needs we can work with you to create a customized solution optimized for your application.
Customer Success Story: ART SpA Parking Camera
Camera systems for high-end sports cars must excel under extreme environmental conditions. Read how ART SpA from Italy is mastering this challenge with Sunex as its optics partner.
High CRA vs Low CRA CMOS Sensors: Impact on Lens Design Performance
There are significant drawbacks of utilizing high CRA sensors for applications where a short z-height and compactness are not as important.
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