Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
91～105 item / All 182 items
Lens processing machine compatible with small to large diameters.
This is the comprehensive catalog of Kyoritsu Seiki, which manufactures and sells industrial machinery and related parts, featuring "lens processing machines." It accommodates diameters from small to large! The lineup covers all processes including rough grinding, polishing, and centering. For more details, please contact us or download the catalog.
Cutting, measuring, glass lenses, brittle materials, metal processing, stirring and degassing.
This is the company profile of Kyoritsu Seiki Co., Ltd., which develops, manufactures, and sells touring machines, lens processing machines, stirring and degassing machines, and tool presetters. It features products such as the "High-Rigidity Angular Head," which improves rigidity and enables heavy cutting, and the tool presetter, which includes a tool tightening device and an automatic measurement system using two-dimensional codes. The profile is filled with information on products specialized for spherical and flat grinding of glass lenses, metals, and brittle materials. Not only are the product features clearly introduced with images, but there are also QR codes available to view product videos. 【Featured Products】 ■ High-Rigidity Angular Head ■ Image Processing Presetter HP-6040V-FA, HP-6040/HP-6040V ■ Lens Processing Machines, Spherical and Flat Grinding Machines ■ Stirring and Degassing Machines HM-20000W/HM-2500WV/HM1000WV-C/HM-200WV/ *For more details, please refer to the catalog or feel free to contact us.
Support for precision glass for research and visualization purposes from the prototype stage! Custom processing of various types of glass such as heat-resistant glass, tempered glass, and glass tubes.
■Custom Glass Processing Our company manufactures various glass products and components, including precision glass for research and glass for visualization purposes. ■Handling a Variety of Glass Materials We handle a wide range of glass types, from heat-resistant glass such as quartz glass to tempered glass that has undergone strengthening processes, as well as glass tubes in pipe shapes. We can also process supplied materials. 【Types of Glass Materials Handled】 - Tempax (can be tempered) - Soda glass (can be tempered) - Quartz glass - Crystallized glass - Quartz glass tubes - Duran glass tubes - Pyrex glass tubes - CTE-33 glass tubes - Others ■Feel Free to Contact Us! When consulting with us, we will discuss the production conditions and carefully examine the feasibility together. Even if you are unsure whether something is possible but feel it is necessary, please do not hesitate to reach out. ■Materials for Educational Institutions and Research Organizations The materials include "1. Introduction to Glass Materials" and "2. Examples of Production." In section 1, we explain the characteristics of various types of glass by function, and in section 2, we introduce some past examples provided by educational institutions and research organizations.
Introducing various applications of crystallized glass and tempered glass, categorized by environment and function!
Glass is used in various places and has become a part of our lives. Therefore, I think we are often not very conscious of it as it blends too seamlessly into our daily lives. However, there are actually many surprising places and uses for glass that you might not expect. In this article, we introduce various uses of glass categorized by environment and function. [Content Overview (Partial)] ■ Glass can be used in a wide range of environments! - Can be used in environments exposed to direct flames - Can be used in extremely low-temperature locations - Glass that does not break even when someone stands on it *For more detailed information, please refer to the related links. Feel free to contact us for more details.
Use various types of glass with different performances according to your needs! We will introduce the characteristics, uses, and raw materials of each type.
At first glance, all glasses may look the same, but in reality, various types of glass are used according to their applications. In this article, we introduce the characteristics, uses, and raw materials of each type of glass. We cover a wide range, including "quartz glass," "heat-strengthened glass (physically strengthened glass)," and "chemically strengthened glass." [Contents (partial)] ■ Quartz glass ■ Soda-lime glass ■ Borosilicate glass (heat-resistant glass, hard glass) ■ Crystal glass (lead glass) ■ Crystallized glass (glass-ceramic) *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.
By implementing two-color molding, we achieve "reduced pressure holding cooling time" and "halved molding cycle" for thick lens molding!
We would like to introduce "thick lenses," which is the core technology of Daisei Plus Co., Ltd. Our company proposes thick light guide lenses that reduce pressure-holding cooling time and halve the molding cycle using our unique know-how with two-color molding. As a result, improved production efficiency also makes it possible to reduce costs. Please feel free to contact us when you need our services. 【Product Examples】 ■ Item: Spherical light guide lens (4 pieces) ■ Resin: PMMA + PMMA (or PC) ■ Product Size: Diameter Φ60mm, Thickness 20mm ■ Molding Machine: Two-color molding machine (SE280T) ■ Selling Point: Increased production efficiency and reduced costs due to halving the molding cycle *For more details, please refer to the PDF document or feel free to contact us.
![[Printing Example] Lens](https://image.www.ipros.com/public/product/image/d08/2000801109/IPROS50405221264617087463.png?w=280&h=280)
For a surface like this, pad printing! Ensuring adhesion at a consistent level on the coated surface!
Asahi Optical Co., Ltd., which has been dedicated to eyeglass lenses for 40 years and handles high-quality, safe, and secure domestic products, has requested printing for exhibition samples. The lenses printed this time, the Biomass 174 lens series, are described as "thin, light, and environmentally friendly products," made from plant-based materials. Regarding the shape, if the curvature is around this level, pad printing poses no issues. Direct printing onto resin materials or onto coatings is also possible, and for the coating surface in this case, we were able to ensure adhesion at a certain standard. [Case Summary] ■Printed Material: Biomass 174 Lens Series ■Details: Pad printing, with adhesion secured at a certain standard on the coating surface. *For more details, please refer to the related link page or feel free to contact us.
Various underwater cameras such as φ6mm front lens and IP φ16mm side lens.
A variety of underwater cameras, including φ6mm front lens underwater cameras and IP φ16mm wide front lens underwater cameras. 【Catalog Contents】 ■ All types of front and side lens underwater cameras ■ Front and side lens underwater cameras ■ φ6mm front lens underwater cameras ■ IP φ16mm wide front lens underwater cameras ■ IP φ16mm front lens underwater cameras ■ IP φ16mm side lens underwater cameras ■ Methods for securing front and side lens scopes *For more details, please refer to the catalog or feel free to contact us.
Introducing "ultraviolet objective lenses" and "super long working distance high NA immersion objective lenses"!
Our company can participate and make proposals at any stage of the process from product planning to realization. We can accommodate requests such as "I would like support starting from the feasibility study of the conceptual design," "The basic design is complete, so I would like to request detailed design and manufacturing design," and "I would like to request optical design from the conceptual stage." Based on decades of experience in the design and manufacturing of UV and DUV optical systems, we provide optimal solutions for optical product manufacturing. 【Features of the Ultra Long Working Distance High NA Liquid Immersion Objective Lens】 - The long working distance allows for the observation of large transparent specimens. - By adjusting the correction ring, it can accommodate a wide range of refractive indices. - The dedicated liquid immersion design provides clear images. - The field curvature is corrected, allowing for focus across the entire field of view. - It is suitable for use with light sheet microscopes. *For more details, please refer to the PDF materials or feel free to contact us.
Customization of the shape is also possible! UV condensing lens for linear arrangement LEDs that can be used with UV-LEDs to achieve linear light distribution.
This product is a kit of ultraviolet transmission type linear Fresnel lenses (sheet lenses) with three types of focal lengths, primarily transmitting ultraviolet light above 260nm (approximately 80% at 300nm). The products in the kit can be added individually, mass-produced, or customized in shape. We offer two types: short focal type "KLFV2-S3" and long focal type "KLFV2-L3." 【Features】 ■ Set of three high-precision UV transmission linear Fresnel lenses ■ Available in two types: short focal type and long focal type ■ Products in the kit can be added individually, mass-produced, or customized in shape ■ Thickness: 2mm, Material: UV transmitting PMMA (common to KLFV2-S3 and KLFV2-L3) *For more details, please refer to the PDF document or feel free to contact us.
Newly developed (patent pending), with a downward angle of 20 degrees, allowing for sufficient 360-degree capture around the lens! High-resolution imaging is possible without distortion of surrounding images!
The newly developed fish-eye lens with a tilt feature is different here! While typical lenses tend to distort the image around the edges (central priority), the newly developed lens allows for wider shooting even at the edges (right next to the lens). By using this lens, a 360-degree camera that previously required multiple units can now be handled with just one! ★Please note that this is an introduction to a camera lens, and the lens itself is not for sale.
Consistent production from prototype to mass production through innovative technology.
Product Introduction: Glass Molded Lenses Glass molded lenses, created through die-casting molding, achieve complex shapes that are difficult to produce through polishing and lens structures that previously required assembly, all in a single molding process. Most products are fully customized according to customer requests, with flexible support from prototyping to mass production. In addition to the lens molding technology developed over many years, we utilize unique measurement and inspection techniques to provide high-precision products. We cater to a variety of shapes and specifications, including not only lens arrays but also aspherical lenses, Fresnel lenses, rod lenses, and irregularly shaped lenses. Features ■ Integrated glass lenses through molding ■ Achieves complex shapes and integrated structures, enabling shapes that are difficult to polish ■ Supports prototyping to mass production with full customization ■ Proven track record with various shapes including aspherical lenses, Fresnel lenses, rod lenses, and irregularly shaped lenses ■ Guarantees high quality with unique measurement and inspection technologies
We will prototype ultra-precision lenses starting from a single piece.
Optical components, including lenses for lasers, require ultra-precision processing. To meet this demand, our company manufactures high-precision spherical polished lenses using optical glass and optical crystals.
This is a mirror used for dispersion compensation in optical systems such as femtosecond lasers.
Femtosecond laser optical thin film filters and chirped mirrors are designed to have a dispersion opposite to that of materials like glass by adjusting the thickness of each layer, allowing the pulse after reflection to return to a state close to that immediately after oscillation. They are designed according to the wavelength range of the pulse and the amount of dispersion compensation needed for each optical system. 【Features】 ○ Mirrors for dispersion compensation used in optical systems such as femtosecond lasers ○ Design and proposals tailored to the desired wavelength ○ Designed to allow longer wavelengths of light to penetrate deeper into the mirror, aligning the phase after reflection and reducing pulse width For more details, please contact us or download the catalog.
It is a high-strength coating for high-power lasers.
High-output laser coatings are high-strength coatings that can be processed on large equipment, providing cost advantages during mass production. Coatings can also be applied to fiber end faces using low-temperature film formation. We can design and propose solutions according to your desired wavelength. 【Product Lineup】 ○355nm Coating ○532nm Coating ○1064nm Coating For more details, please contact us or download the catalog.
