The customer had a new project for a surveillance camera, and they needed a manufacturer that can make both optical modules and covers as a set.
TOYOTEC had the capability to meet this need and was approached as a supplier.

This optical module is a wide-angle lens that uses the stereoscopic projection method, and is designed by combining various types of lenses and mechanical parts to match the high pixel count of the CMOS sensor (over 10-megapixels). Since we were able to consult with the customer from the design stage, we were able to provide a product with the maximum performance that could meet the customer’s required specifications.

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In this case, the lens is mainly used for monitoring inside the station.
The customer wanted to reduce the burden of distortion processing, and was interested in our RDL (Ultra-Low- Distortion Lens Unit), which has low distortion and wide angle, because it optically removes distortion as much as possible and reduces the burden of distortion processing by image processing.

>> RDL: Real Distortion-Less lens unit (Wide Angle, Ultra-Low distortion, and High quality)

TOYOTEC has a proven track record of supporting a wide range of projects from the development stage to mass production.
Since TOYOTEC is capable of handling the entire process from optical and mechanical design to component manufacturing and final product evaluation, we are able to produce original design and development products such as this RDL lens.
RDL lens is sold as a standard product and has its own specifications, but customized products based on the RDL lens are also available to meet customers’ needs.
If you are looking for distortion-free wide-angle lenses, please feel free to contact us.

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This customer was looking for an optical manufacturer that could manufacture the product they were considering, and came to know about us at an exhibition.
At that time, they were also interested in the fact that we have a lot of experience in manufacturing prisms.

We repeatedly conducted 2D simulations using an ideal lens to evaluate focal length, image formation, resolution, and MTF performance.
We also proposed the optimal optical arrangement for the actual product by using the “Shine Proof Principle,” which states that when the object surface and the main surface of the imaging lens intersect in a straight line, the object surface that is in focus also intersects in the same straight line.
The customer was very pleased when we proposed the optimal optical arrangement for the actual product.

In this way, TOYOTEC proposes the optimum optical design according to the customer’s specifications and application. We offer optical design proposals that include not only optical lenses, but also mechanical units such as sensors and modules.
Please feel free to contact us if you have any questions about optical product research and development.

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