[Demo unit available] Compact spectrometer with excellent sensitivity in the ultraviolet range.
The Ocean ST is a spectrometer that achieves an ultra-compact size comparable to a golf ball while featuring excellent UV response (185-650 nm), high-speed spectral acquisition, and a high signal-to-noise ratio. Despite its small and lightweight design, it enables complete spectral analysis with performance comparable to large, expensive spectrometers. The Ocean ST is ideal not only for everyday lab use but also for integration into devices or setups with limited space. It accommodates a wide range of applications, from measuring the absorbance of DNA to evaluating the characteristics of lasers. If you would like to evaluate a demo unit, please feel free to contact us through the inquiry form!
Inquire About This Product
basic information
Ultra-compact size - 42.1 mm x 40.3 mm x 26.6 mm, 70.4 g UV response - Excellent sensitivity in the ultraviolet range below 300 nm High performance - Powerful performance comparable to large spectrometers Robust connector - Reliable performance achieved with a sturdy USB Type-C and electronic accessory connector
Price range
Delivery Time
Applications/Examples of results
Embedded applications / DNA absorbance / Laser characteristic evaluation / Monitoring
Company information
Optosirius is a technical trading company that imports and sells spectrometers, measuring instruments, and optical components. Our main product line features compact spectrometers from Ocean Optics, which boasts one of the largest market shares in the world. Additionally, we handle high-brightness LED products, compact Raman measuring instruments, multispectral sensors/multispectral cameras, compact color luminance meters capable of high-speed data acquisition, switches compatible with multimode optical fibers, materials such as quantum dots, and optical components like infrared detectors. A list of manufacturers we represent as authorized import agents, along with detailed information on each manufacturer's products, can be found on our company website.










