関西特殊光学 List of Products and Services

Kansai Special Optical Co., Ltd. has long-standing strong connections with representative glass manufacturers both domestically and internationally, allowing for the procurement of various glass materials, including optical glass, quartz, and sapphire. Through partnerships with multiple coating manufacturers, we can smoothly carry out the prototyping, mass production, and supply of various optical filters (plates and lenses). 【Features】 ■ Long-standing strong connections with representative glass manufacturers both domestically and internationally ■ Capable of procuring various glass materials, including optical glass, quartz, and sapphire ■ Smooth prototyping, mass production, and supply of various optical filters (plates and lenses) Examples: AR coatings, dichroic filters, cold mirrors, PBS, LPF, diffusion plates, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. has been engaged in the production of various large-diameter lenses since its establishment. The maximum diameter achieved in polishing for mass production is up to 310 mm. We have absolute confidence in our polishing of large-diameter lenses, unmatched by anyone. 【Maximum Diameter Achieved in Polishing】 ■ For mass production: up to 310 mm ■ For small lots such as prototypes: up to 600 mm *For more details, please refer to the PDF document or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. also produces dome lenses used in outdoor and other harsh environments. We propose products tailored to your needs, such as those with excellent heat resistance and dirt repellency. In addition, we handle lenses used as various optical devices and other optical components. We can produce items in-house according to your requirements, as well as procure them from both domestic and international sources. Please feel free to contact us. 【Features】 ■ We propose products tailored to your needs, such as those with excellent heat resistance and dirt repellency. ■ We respond quickly not only to mass production but also to prototype development and design by manufacturers. ■ We meet a variety of needs. *For more details, please refer to the PDF materials or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. has long-standing strong connections with representative glass manufacturers both domestically and internationally, enabling the procurement of various glass materials such as optical glass, quartz, and sapphire. Through partnerships with multiple coating manufacturers, we can smoothly carry out prototyping, mass production, and supply of various optical filters (plates, lenses). 【Features】 ■ Long-standing strong connections with representative glass manufacturers both domestically and internationally ■ Capable of procuring various glass materials such as optical glass, quartz, and sapphire ■ Smooth prototyping, mass production, and supply of various optical filters (plates, lenses) Examples: AR coatings, dichroic filters, cold mirrors, PBS, LPF, diffusion plates, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. also produces various types of lenses, including dome lenses, used in outdoor and other harsh environments. We propose products tailored to your needs, such as those with excellent heat resistance and dirt repellency. With the craftsmanship honed since our founding and cutting-edge machinery, we respond to a variety of needs. [Features] ■ We produce dome lenses used in outdoor and other harsh environments. ■ We propose products tailored to your needs. *For more details, please refer to the PDF materials or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. processes aspherical lenses through grinding and polishing. We can process almost all types of glass materials, from high-melting-point hard glass like quartz to soft glass. Utilizing the technology developed for stage lighting, we can process mass-produced items up to 250mm in diameter and prototypes up to 300mm in diameter. Of course, we can also process small diameters of 10mm or less. 【Features】 ■ Processing is possible with almost all types of glass materials ■ Processing is possible from small diameters to large diameters ■ Low initial costs make it suitable for small-scale production *For more details, please refer to the PDF document or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. has established a system for consistent production from the grinding and polishing of aspheric lenses to core processing (outer shape). Currently, we are capable of producing approximately 100,000 pieces per month. In product inspection, we conduct rigorous checks to the extent that we are referred to as a "testing company." Our high-level inspection equipment and experienced skilled staff work in a dual system to carefully carry out inspections. 【Production Equipment (Excerpt)】 ■ Curve Generators: 15 units ■ NC Grinding Machines: 4 units ■ Lens Polishing Machines: 6 units ■ Rotary Flat Grinding Machines: 4 units ■ Flat Polishing Machines: 4 units *For more details, please refer to the PDF document or feel free to contact us.

• Other optical parts
• lens

Kansai Special Optical Co., Ltd. is a manufacturing company specializing in the process design of optical lens polishing and optical engine components. We are involved in the production of a wide range of products, including optical devices for optical equipment and condenser lenses for stage lighting. Additionally, we respond swiftly not only to mass production but also to prototype development and design requests from manufacturers. Our skilled artisans, who have honed their craft since our founding, and our state-of-the-art machinery enable us to meet various needs. 【Business Activities】 ○ Process design for optical engines ○ Optical lens polishing ○ Optical component manufacturing For more details, please contact us or download our catalog.

• Other optical parts
• lens