ロータステクノ List of Products and Services

"Prisms" create special effects through refraction by processing glass into various shapes. They have high angular accuracy and do not lose their angles after production, making them useful as a standard for angles. At Rotastech, we offer prisms in various shapes, so please feel free to inquire. Additionally, we also provide "optical mirrors," which are made by coating high-precision polished glass substrates with metal or dielectric films using a vacuum evaporation device. [Features] - High angular accuracy - Creates special effects through refraction - Used as a standard for angles *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• mirror
• prism

"Ultra-small diameter lenses" are lenses processed to a diameter of 1mm or less. Processing at this size requires not only machinery but also the experience and skills of craftsmen, which are extremely important. At our company, we are working to enhance quality and precision by utilizing the new equipment introduced in 2016 and the techniques we have cultivated over many years. [Features] - Ultra-small diameter size of 1mm or less - Usable for medical devices *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• others
• lens

"Ultra-small diameter lenses" are lenses processed to a diameter of 1mm or less. Processing at this size requires not only machinery but also the experience and skills of craftsmen, which are extremely important. Our company is committed to enhancing quality and precision so that these lenses can be used in the medical industry as well as other sectors. Please feel free to contact us if you have any requests. [Features] - Ultra-small diameter size of 1mm or less - Usable for medical devices *For more details, please refer to the catalog or feel free to contact us.

• lens

The "mirror" is a product made by coating a high-precision polished glass substrate with metal or dielectric films using a vacuum deposition device. The coating allows for various optical characteristics with different reflectivity. We offer mirrors with a variety of spectral characteristics, so please feel free to inquire. 【Features】 ■ It is possible to obtain various optical characteristics of reflectivity through coating. ■ We have mirrors with various spectral characteristics available. *For more details, please refer to the catalog or feel free to contact us.

• mirror

"Prisms" create special effects through refraction by processing glass into various shapes. They have high angular accuracy and do not lose their angles after production, making them useful as a standard for angles. Our company offers prisms in various shapes, so please feel free to inquire. 【Features】 ■ High angular accuracy ■ Creates special effects through refraction ■ Used as a standard for angles *For more details, please refer to the catalog or feel free to contact us.

• prism

Rotas Tech Co., Ltd. is a company primarily engaged in the manufacturing and sales of optical components. Leveraging our strength in polishing optical lenses at our own factory, we conduct production management through a unique system from material procurement to coating, ensuring thorough quality and delivery management, and delivering products in a traceable manner. We accept orders starting from just one piece, so please feel free to contact us if you have any requests. 【Product Line】 ■ Lenses ■ Mirrors ■ Coatings ■ Parallel plane substrates ■ Metal grinding products, etc. *For more details, please refer to our catalog or feel free to contact us.

• lens
• prism
• mirror