山田光学工業 List of Products and Services

"Metal mirrors" come in various types, including flat, concave, convex, and aspheric mirrors. They are made using materials such as Al and Au coatings, offering excellent functionality and durability. They are primarily used as optical elements for carbon dioxide lasers and can be utilized in high-power CO2 laser optical elements, various collimation, and condenser optical systems. [Features] - A wide variety of lineup - Excellent functionality and durability - Used as optical elements for carbon dioxide lasers *For more details, please refer to the catalog or feel free to contact us.

• Other optical parts

A "parabolic mirror" is an optical element that can make light emitted from a single point parallel. It can converge parallel incident light to a single point and convert spherical waves into plane waves and plane waves into spherical waves. It is mainly used in searchlights, fusion concentrators, spectroscopic optical systems, and more. 【Features】 ■ Makes light emitted from a single point parallel ■ Converges parallel incident light to a single point ■ Can convert spherical waves into plane waves and plane waves into spherical waves *For more details, please refer to the catalog or feel free to contact us.

• Other optical parts

The "elliptical mirror" is the most efficient optical element for converging light from a single point to a single point. As it is a reflective system, it has no wavelength dependence. It is mainly used in solar simulators and exposure devices for the manufacturing of semiconductors, liquid crystals, PDPs, and printed circuit boards. [Features] ■ Efficient optical element ■ No wavelength dependence ■ Visible and UV enhanced reflection coating available *For more details, please refer to the catalog or feel free to contact us.

• Other optical parts

The "YP-1501" is a micro-observation lighting device designed to detect various defects such as foreign substances, scratches, polishing unevenness, haze, and slips on the final finishing surface, which requires the most manual labor during the processing of semiconductor wafers and LCD substrates. It can illuminate the sample surface to over 400,000 lux. Additionally, it uses a halogen lamp as the light source, resulting in a high color temperature, minimal lighting unevenness, and very stable, sharp illumination. 【Features】 ■ Uses a halogen lamp as the light source ■ Capable of illuminating the sample surface to over 400,000 lux ■ Reduces thermal effects to one-third compared to conventional aluminum mirrors ■ Allows for one-touch switching between high and low illumination observation *For more details, please request materials or view the PDF data from the download.

• others

Yamada Optical Industry Co., Ltd. is an optical manufacturer specializing in high-precision aspheric mirrors. We manufacture and sell optical components such as elliptical mirrors, parabolic mirrors, large-diameter spherical mirrors, and flat mirrors, as well as various optical devices including light source devices, optical instruments for spectrometers, and optical units. Our production process is consistent from material shaping to processing and coating, allowing us to manufacture a wide variety of optical elements to meet diverse needs. Our precision optical element technology spans infinitely from semiconductor-related applications to space-related applications, and from ultraviolet to infrared, actively contributing to various fields. 【Business Activities】 ■ Manufacturing and sales of optical components such as elliptical mirrors, parabolic mirrors, spherical mirrors, metal mirrors, aspheric lenses, prisms, and flat mirrors. ■ Manufacturing and sales of optical devices including various optical telescopes, laser scanning systems, various light source devices, optical instruments for spectrometers, and optical units. *For more details, please refer to our catalog or feel free to contact us.

• Other optical parts
• others