For the manufacturing of optical components and optical products, go to "Taisho Optical"! New technologies are also under development!
With over 30 years of experience in the manufacturing of optical components and products, we operate 24 hours a day and can accommodate short delivery times! We have also developed new technologies using optical functional films!
Taisho Optical Co., Ltd. specializes in the manufacturing of optical thin film products and optical lens components based on customer specifications, focusing on small quantities and a wide variety of products. We are also actively promoting new developments, particularly in optical functional films (such as anti-static, low-reflection ND, and water-repellent coatings). To ensure that we can reliably commercialize what our customers require, we must have elements such as "technology," "precision," "quality," and "cost" in place. Since our founding in 1973, Taisho Optical has steadily accumulated experience and achievements with this in mind for over 30 years. Thanks to this, we have gained the trust of our customers and have delivered numerous products to major manufacturers. 【Business Activities】 ○ Optical thin film processing utilizing vacuum deposition technology ○ Core processing and external shaping processing centered on glass ○ Manufacturing/assembly of optical components, optical lenses, prisms, bonding, and integration ○ Contract optical thin film processing and vacuum deposition processing For more details, please contact us or download our catalog.
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【Business Content】 [Polishing] ○ Supports a variety of optical lenses including flat, spherical, and aspherical types → Utilizing years of accumulated technology, we achieve high-precision polishing from small-diameter lenses of 0.55mm to large-diameter lenses of 600mm. [Core Processing, External Forming, Round Eye Processing] ○ Accommodates various shapes and materials, including aspherical glass molds → Applications include digital cameras, digital video, office equipment, projectors, optical communications, and surveying instruments. [Optical Thin Films (Coating)] ○ Supports anti-reflective coatings, dichroic filters, and more ○ Wide range of deposition materials available. ● For more details, please contact us or download the catalog.
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We handle a wide range of optical products. ◆◆◆ Optical Thin Films (Coatings) ◆◆◆ We own nearly 10 small to continuous deposition devices, capable of handling "almost all optical thin films." With low-temperature deposition devices (IAD), we can also work with resins and special glass materials. We are confident in our quality and appearance. The biggest difference is our possession of three automatic cleaning devices, allowing for effective differentiation! In recent years, we have been focusing on various functional films such as "static prevention," "water repellency," and "dirt resistance." ◆◆◆ Core Drilling Processing ◆◆◆ We can perform core drilling on spherical lenses with diameters starting from 0.5mm. Our high-precision processing using bell clamps has a long-standing track record with major camera manufacturers. We also handle deburring and outer diameter corrections. ◆◆◆ Optical Components ◆◆◆ We manufacture spherical lenses, prisms, flat plates, etc., according to customer specifications. We provide inspection data for high surface accuracy and high parallelism. We also accommodate bonding and composite products (such as combinations with metals). ◆◆◆ Main Clients ◆◆◆ We serve clients in camera lenses, laser optical systems, imaging optical systems, lighting optical systems, and analysis/measurement devices. We cater to researchers needing prototypes as well as large manufacturers for mass production. For inquiries, please feel free to contact Kato at h-kato@taisyou-op.co.jp.