Top expert in optomechanics

Success in optical device development requires expertise in tolerances and manufacturability, and seamless integration of optics and mechanics. We help your company develop solutions where high performance, technical functionality, and efficient manufacturing come together in a solution that performs reliably in practice.

We have extensive experience in a wide range of optical device development projects. Over the years, we have developed a broad variety of optical devices of different types and sizes for numerous applications. Our references include, for example, the following types of devices:

  • Medical measurement and imaging devices (e.g. fundus cameras)
  • Spectral imaging systems (e.g. hyperspectral cameras)
  • Laboratory equipment (e.g. spectrometers and microscope accessories)
  • Space technology applications (e.g. satellites)
  • Industrial camera solutions (e.g. surface inspection cameras)
  • Industrial measuring instruments (e.g. gas analysers and AR/VR headset testing equipment)
  • LED lighting solutions (e.g. street lighting and industrial lighting fixtures)

Key success factors in optical device development

Controlled tolerances for demanding optical devices

In optical devices, even the smallest dimensional deviations can have a major impact on functionality, performance, and repeatability. That is why tolerance management is a critical part of both design and manufacturing.

  • When defining tolerances, we combine theoretical knowledge with extensive practical experience. This allows us to design solutions that work not only in theory, but also in practice.
  • We take critical dimensional and positioning requirements into account already at the manufacturing design stage.
  • We ensure that tolerance chains remain under control from prototypes to series production.

Seamless integration of optics and mechanics

The performance of an optical device depends on how well the optical and mechanical solutions support one another. When optics and mechanics are carefully integrated, the product is more stable, reliable, and easier to manufacture.

  • We take into account the requirements for the placement, mounting, and stability of optical components in the mechanical design.
  • We integrate optics and mechanics into a seamless whole, with full consideration for optical performance and the demands it places on the device.
  • We help develop solutions in which performance and manufacturability are combined in a practical way.

Precision engineered for performance

In optical devices, precision is not limited to individual components – it is built through careful control of the entire design. Mechanical structures, manufacturing processes, and assembly all need to support the required performance of the final product.

  • We develop solutions where precision and repeatability are key requirements.
  • We take structural stability and critical details into account as essential parts of overall functionality.
  • We define the accuracy requirements for the equipment used in manufacturing the product.

Designed for manufacturing from day one

A technically functional solution alone is not enough if it cannot be manufactured efficiently and repeatably. Taking manufacturability into account at an early stage reduces risks, speeds up progress, and supports successful commercialisation.

  • We assess the manufacturability of structures and components from a practical production perspective.
  • We help identify solutions that streamline assembly and reduce the risk of errors.
  • We support the transition from prototypes to pilot builds and on to controlled series production.

Your partner from concept development to mass production

Product Development

We support you at every stage of the product development process, from concept development to mass production. You can entrust the entire development of your product to our experienced team. If you already have an in-house product development team and only need additional resources or specific specialist expertise to complement it, our Rent-a-Designer service offers a flexible solution for expanding your team.

Computer-Aided Engineering

Simulations make it possible to assess product risks and performance, and to compare different design solutions before prototypes are built or physical testing begins. This helps avoid unnecessary design iterations and enables a more cost-effective path towards a functional end product. In the development of optical devices, simulations are typically used to analyse how heat, airflow, and structural solutions affect device performance.

Technical Documentation

We help you define and prepare the technical documentation required for optical devices. Our expertise covers CE marking–related conformity assessment, from structuring the technical documentation to documenting the rationale behind risk management and verification. With the right documentation in place, certification and commercialisation can move forward more smoothly and with less risk.

Tooling And Part Sourcing

Our expertise also covers the sourcing of mass-produced parts and the moulds required for their manufacture. When you outsource mould and component supply to us, we will handle the necessary bureaucracy, mould approvals, incoming inspections, and communication with the factory on your behalf. We work with reliable, high-quality partners for the production of injection-moulded parts and components for optical devices.

What our clients say about us

Optomed Plc pioneered the world’s first handheld fundus camera for the demanding medical device market. From the very beginning, one of the key challenges was to develop highly capable camera optics and retinal illumination, and to package them into a compact, cost-effective product with tight tolerances. Before finding Optotec, we worked with several companies specialising in demanding mechanical design. Once we found Optotec, their expertise proved so valuable that it grew into a long-term and ongoing partnership that has been critical to us. I can warmly recommend Optotec’s broad expertise in demanding mechanical design and automation.

Markku Virta

Chief Operating officer at otomed plc (v. 2006-2018)

Are you looking for a partner who understands the specific requirements of optical device design — and can take your project from concept to market in a controlled and efficient way? Get in touch using the contact form below, by email at sales@optotec.fi, or by phone at +358 40 632 9649.

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