更新日： 集計期間:Oct 15, 2025～Nov 11, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。
更新日： 集計期間:Oct 15, 2025～Nov 11, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。
更新日： 集計期間:Oct 15, 2025～Nov 11, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。
1021～1035 件を表示 ／ 全 1426 件
Strong in water treatment machinery!
Since its establishment, we have been involved in the machinery for dam pumping stations, drainage pumping stations, and various water treatment facilities, and we have a wealth of achievements.
Ideal as optical component materials requiring ultra-precision and high stability! The dimensions and shapes of glass materials are handled on a case-by-case basis.
"AQZ" is an extremely high-purity quartz product. It possesses excellent characteristics such as ultra-low expansion rate, high transmittance in the far ultraviolet region, and chemical durability, making it suitable as an optical component material that requires sub-micron level ultra-precision and high stability. We will respond to the material dimensions and shapes of the glass as needed. 【Specifications】 ■Product Name: AQZ ■Purity: 99.999% ■Striation Direction: 3 side striae free (VAD) ■OH: Less than 200 ppm ■Wavelengths Used: 436nm, 365nm, 248nm *For more details, please refer to the PDF document or feel free to contact us.
The purity of fused quartz is 99.99%, and synthetic quartz is 99.999%! Required for optical component materials that demand ultra-precision and high stability.
"JGS1" is an extremely high-purity fused/synthetic quartz product with excellent characteristics such as ultra-low expansion rate, high transmittance in the far ultraviolet region, and chemical durability. It is suitable as an optical component material that requires sub-micron level precision and high stability. We will respond to the material dimensions and shapes of the glass as needed. 【Specifications】 ■ Purity: Fused quartz 99.99% / Synthetic quartz 99.999% ■ Striae direction: One side striae free (synthetic quartz) ■ OH (PPM): Fused quartz 200 / Synthetic quartz 1200 ■ Wavelength range: Fused quartz 240–2500nm / Synthetic quartz 200–2500nm *For more details, please refer to the PDF document or feel free to contact us.
Micro Lens Array
A micro lens array is a collection of lenses arranged by placing multiple single lenses side by side both vertically and horizontally. Generally, it refers to single lenses with an outer diameter of about φ1mm or less, and due to its appearance, it is sometimes called a fly eye lens. It is mainly used in lighting optical systems to split a single light source into multiple secondary light sources and to overlap multiple light beams from these secondary sources to achieve uniform illumination. Our diffuser lens has this MLA structure. When the size of the single lens is smaller than 1mm, it is common to use photolithography technology for manufacturing; however, we produce them by ultra-precision cutting of molds and using resin injection molding technology. *For more details, please feel free to contact us.
We provide high-precision lens molds and other ultra-precision fine parts.
At Juraron Industries, in addition to the design, prototyping, and molding of optical plastic lenses, we have been engaged in high-precision mold design and manufacturing for many years. Utilizing the machining know-how we have accumulated in ultra-precision microfabrication, we employ nano-processing machines to meet the needs of our customers who require nano-level precision. *For more details, please refer to the PDF document or feel free to contact us.*
樹脂の切削加工により高精度なレンズを提供いたします。
【加工可能なレンズ】 ・球面レンズ ・非球面レンズ ・シリンドリカルレンズ ・トーリックレンズ ・プリズム ・アレイレンズ ・その他 【対応可能な樹脂】 ・COC(APELⓇ) ・COP(ZEONEXⓇ) ・PMMA ・PC(IupizetaⓇ 、他) ・PEI(ULTEMⓇ) ・その他 【加工精度】 ・形状精度 PV0.5μm～5μm ・表面粗さ Ra5nm～15nm (上記値は参考値であり、材質・大きさにより異なります。) ※詳しくはを超精密微細加工.COMご覧いただくか、お気軽にお問い合わせください。
Design possible from single lens to lens unit; consultations for optical design only are also available.
If the specific specifications of the optical system are unclear, we will propose a concrete optical configuration and specifications while listening to your requests. Based on the extensive experience of our designers, we can quickly provide a preliminary configuration proposal, so please feel free to consult with us first.
Fresnel lens considering workability and lens efficiency.
Fresnel lenses are used in a wide range of fields, but due to their fine and complex shapes, ultra-precision machining technology is required to manufacture them. Characteristics of Fresnel Lenses Conventional lenses are formed into spherical, aspherical, or free-form surfaces to change the direction of light and focus or diffuse it. However, Fresnel lenses achieve a thin and lightweight design by dividing the lens into concentric rings and creating steps, allowing them to retain the function of "bending light" while eliminating unnecessary thickness. Additionally, large-diameter lenses that are difficult to achieve with conventional lenses can be relatively easily manufactured with Fresnel lenses. In terms of applications, they are used in many fields due to their thin and lightweight characteristics, as well as their ability to focus and diffuse light, such as in projectors, lighting, and VR/AR-related technologies. For more details, please proceed to the URL!
Wavelength range of 0.37 to 13.5 µm
1. We offer two types: zinc sulfide and multi-spectral zinc sulfide. 2. We can provide optical products, lenses, domes, and deposition materials. 3. They are manufactured using chemical vapor deposition (CVD) method.
Supports two types: disc compression and film tension! Used for analyzing the critical stress of materials.
"PEL" is a measurement device that applies external stress to the test sample to induce a refractive index and measure the photoelastic constant. The photoelastic constant is a material-specific value used for analyzing the critical stress of materials. Additionally, you can select the optical system and the stress mechanism applied to the sample according to your requirements, and the fixtures can be customized to match the sample shape. 【Features】 ■ Applies external stress to the test sample to induce a refractive index and measure the photoelastic constant ■ The photoelastic constant is a material-specific value used for analyzing the critical stress of materials ■ You can select the optical system and the stress mechanism applied to the sample according to your requirements ■ Fixtures can be customized to match the sample shape *For more details, please refer to the PDF document or feel free to contact us.
We will carry the light of S.M.TLED to the panel.
This is a lens cap from Kōyō Corporation, which specializes in resin molded products and metal parts. Applicable to the LEU series. It is a patented product in Taiwan. For more information on other resin molded products, please refer to the catalog or feel free to contact us.
LED lens cap for adjusting with optical fiber.
The "PMR-10" is a lens cap for LEDs that adjusts with optical fibers. It directs light onto the panel. *For more details, please refer to the catalog or feel free to contact us.*
For anything in the field of "optics," first contact Delta Optical Co., Ltd.!
Delta Optical Co., Ltd. is a company primarily engaged in the assembly of optical devices and the design and development of optical products. We provide inspiration and satisfaction through optimal proposals and equipment manufacturing tailored to our customers' requests and applications. We ensure thorough support, including optimal proposals, prototype production, mass production, and, after product introduction, we consider changes in the customer's operational conditions and equipment environment to provide re-proposals and after-sales support as needed. Additionally, our products are developed from a practical perspective, such as for wave combining, light collection, and monochromatic light extraction, with the idea that "this can be improved," making them user-friendly. If you have any issues in the field of optics, please feel free to consult Delta Optical Co., Ltd. 【Business Activities】 ■ Design and development of optical systems ■ Lens design, optical unit design, prototype development, and manufacturing *For more details, please refer to our catalog or feel free to contact us.
We are introducing examples of successful miniaturization of devices and cost reduction.
This document introduces successful case studies from Delta Optical Co., Ltd., which offers a wide range of services from optical system design and development to lens design, optical unit design, prototyping, and manufacturing. 【Successful Case Studies】 ■ Successfully miniaturized the device and reduced costs ■ Successfully developed mechanisms for use in extremely low-temperature environments ■ Successfully reproduced the optical system from reference papers *For more details, please download the PDF or feel free to contact us.
High precision and capable of handling small lot sizes! Lenses for cameras, medical devices, and optical communications.
"Aspherical lenses" are optimal lenses for surveillance cameras, FA/machine vision, in-vehicle cameras, medical devices, and optical communication. They can accommodate high precision and small lot sizes, and you can choose from two types of materials: glass and plastic, as well as three shapes: biconvex, biconcave, and meniscus. 【Product Lineup】 ■ Biconvex ■ Biconcave ■ Meniscus *For more details, please download the PDF or feel free to contact us.
