We will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (Ultraviolet Fair).

"IHU250H" is a moldable ultraviolet-transmitting glass that can be processed at lower temperature ranges compared to quartz and has a thermal expansion rate close to that of metals.

Product Introduction: IHU250H The "IHU250H" is a glass that functions as an optical glass filter that transmits ultraviolet light, while also being usable as a molding material. Its lower processing temperature compared to quartz and thermal expansion rate closer to that of metals make it suitable for metallization. For detailed optical properties, please refer to the downloadable materials. Features ■ Processing temperature range is lower than that of quartz (1600-1700°C) (IHU250H: 563°C) ■ Thermal expansion rate is closer to that of metals than quartz, making it suitable for metallization ■ Available for sale as molding materials such as block materials, rod materials, and ball lenses.

• filter
• Other optical parts
• Other filters

Diffusion glass "IOP series" that enables uniform light diffusion and transmittance adjustment.

【Product Introduction: IOP Series】 This is a diffusion glass that uniformly diffuses incident light and has characteristics close to a Lambertian light source. The milky white color is due to the glass itself, not an opal coating. It has higher diffusivity than frosted glass. A feature of this product is that the spectral transmittance can be adjusted by changing the thickness. 【Features】 ■ Uniform diffusion glass close to a Lambertian light source ■ Higher diffusivity than frosted glass diffusion plates ■ Transmittance can be adjusted by modifying thickness and manufacturing conditions ■ Ideal for optical applications in machine vision, LED lighting, and observation systems

• Glass

Consistent production through innovative technology from prototype to mass production.

**Product Introduction: Glass Molded Lenses** Glass molded lenses, created through die-casting molding, achieve complex shapes that are difficult to produce through polishing, as well as lens structures that previously required assembly, all in a single molding process. Most products are fully customized according to customer requests. We can flexibly accommodate everything from prototypes to mass production. In addition to the lens molding technology we have cultivated over many years, we utilize our 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 irregular lenses. **Features** ■ Integrated glass lenses through molding ■ Achieves complex shapes and integrated structures, enabling shapes that are difficult to polish ■ Fully customized support from prototype to mass production ■ Proven track record with various shapes including aspherical lenses, Fresnel lenses, rod lenses, and irregular lenses ■ High quality guaranteed through unique measurement and inspection technologies

• Glass

The "ISK Series" is designed to block almost all infrared light while achieving a very high transmission rate for visible light.

**Product Introduction: ISK Series** The infrared absorption filter "ISK Series" is an optical glass filter designed to block almost all thermal rays (infrared) while allowing visible light to pass through with a high transmission rate. It is widely used in various fields such as laser protective glasses, heat-resistant filters, YAG laser blocking applications, and medical devices. **Features** ■ Almost completely blocks infrared (thermal) rays ■ Extremely high transmission rate for visible light ■ Available in ultraviolet transmission types, offering a wide range of applications ■ Numerous achievements in YAG laser blocking applications both domestically and internationally

• filter
• Other optical parts
• Other filters

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will introduce a number of products, including our new product, the Pillow Packaging Full Air Tightness Inspection Machine MSQ-2003. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to visit us at this opportunity. 【 Exhibition Name 】 JAPAN PACK 2025 Japan Packaging Industry Exhibition https://www.japanpack.jp/ 【 Dates 】 October 7 (Tuesday) to October 10 (Friday), 2025 *4 days 10:00 AM to 5:00 PM 【 Venue / Booth Number 】 Tokyo Big Sight / East Hall 8, Booth 8-505

We will be exhibiting at the **35th "FINETECH JAPAN (Electronic Display Industry Exhibition)"** held at Makuhari Messe from November 12 (Wednesday) to 14 (Friday). Our theme this time is "From the Origin to the Future: Display Evaluation is Changing." At this exhibition, we will showcase solutions for measuring the "appearance" of displays with new standards. SMS Series: Quantifying glare and anti-glare properties MTF Measurement Series: Evaluating image blur and clarity Gamut Rings GR-55: A new way to present color gamut Admesy Measurement Instruments: High-precision color and luminance meters, spectrometers Please experience the "true image quality evaluation" required for the latest and next-generation displays at our booth. We will have demo units on display.

The materials presented at the exhibitor seminar of JASIS (Advanced Science and Analytical Systems & Solutions Exhibition) held in September are now available for a limited time! Availability deadline: Until Friday, October 10, 2025 <DI × Analytical Data Management> Latest trends and measures for data integrity (DI) in pesticide and pharmaceutical GLP We will explain the latest trends in pesticide GLP based on guidance from the OECD and domestic authorities. We will also discuss regulatory compliance required for pharmaceuticals, food, and cosmetics, comparing it with pesticide GLP. After that, we will introduce the latest DI measures using OpenLab CDS, a chromatography data system, and OpenLab ECM XT, which enables data management for all standalone devices.

The materials presented at the exhibitor seminar of JASIS (Advanced Science and Analytical Systems & Solutions Exhibition) held in September are now available for a limited time! Publication deadline: Until Friday, October 10, 2025 < Data-Driven × Asset Management > Maximizing the Potential of Your Lab: Effective Management and Data-Driven Insights Is your lab performing at its best? In this seminar, we will introduce specific approaches to dramatically enhance lab productivity and efficiency through effective management techniques and data-driven insights.

The materials presented at the exhibitor seminar of JASIS (Advanced Science, Analysis Systems & Solutions Exhibition) held in September are now available for a limited time! Publication deadline: Until Friday, October 10, 2025 <PFAS × Sample Preparation> Latest Information on PFAS Analysis Sample Preparation: Introduction of Agilent products essential for PFAS analysis in drinking water and agricultural products We will introduce solid-phase extraction columns essential for PFAS analysis in drinking water, as well as solid-phase extraction columns that enable simple pass-through cleanup for PFAS sample preparation in agricultural products.