Welcome to Chromatechnic - Optoelectronic specialists

Chromatechnic are specialists in electro optic components and assemblies.

From emitter and sensor chips/components to full turn key opto sensor products we can support your application and sample or produce rapid prototypes to confirm your functional expectations.


Our Product Range

Ambient Light Sensors

Photodiodes (Si & InGaAs)

Solderable Planar Photodiodes

Solar Cells

LEDs (UV - Vis - IR)

Audio Optocouplers

VCSEL (vertical cavity surface emitting laser)

Custom Opto Solutions and Engineering

Product pages

New online brochure ... coming soon

We are updating our online catalog with our latest product developments and news.

New products

Kyosemi Solar Cells

Contact us to discuss the latest from Kyosemis exciting Sphelar solar cells product range. They produce single element, 12 cell modules and domed high output types.

Their unique patented spherical solar chip has advantages in light harvesting for remote sensor applications.


See the options on our solar cell page or visit the Kyosemi website for full data.




Contact us

Please contact us by phone with any questions you may have.


+44 1229 581551



Full contact details are on our contact page



New UV products

Kyosemi offer new UV devices in a special package capable of housing optical filters.

New InGaAsProducts

Side detecting InGaAS photodiodes chips make easy detection for hybrid applications

Read more