List of Other optical parts products
- classification:Other optical parts
136~180 item / All 2271 items
Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...
- Shelf life enhancer
Introduction of the preservative polylysine / fermented polyamino acids that contribute to food poisoning prevention.
We provide easy-to-understand materials explaining the natural preservative polylysine, which prevents food poisoning. ε-Polylysine (hereafter referred to as polylysine) is an amino acid-derived preservative widely used as a food preservative. By adding polylysine, the growth of microorganisms that cause food poisoning can be prevented. Every year, food poisoning caused by microorganisms is a significant issue and is frequently reported in the news. Even foods that do not appear to be spoiled can rapidly proliferate microorganisms if the growth environment is suitable, so caution is necessary. Even if something looks clean, contamination by bacteria can progress, posing a risk of food poisoning. By ensuring hygiene management during the manufacturing process, proper storage at appropriate temperatures, and the appropriate use of the preservative polylysine, food safety can be more effectively protected. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a good image as a natural fermented product ■ Listed in the existing additive registry as a food preservative ■ A safe domestic product *Please feel free to contact us.
Can be processed into various shapes, with a wide range of application possibilities! We will polymerize the polymer according to your requirements.
- Public Testing/Laboratory
- Contract manufacturing
NP and NQ have combustion properties according to the 94V2 specification! Accessories can be custom-made with small-diameter sunflex!
- Other optical parts
- Other machine elements
- Wiring materials
Combustibility of Type NDF 94HB specifications! Usable with the same mobility as a cable guide!
- Other optical parts
- Other machine elements
- Electron tube
Connector for connecting the Sanfureki to the knockout of the control panel!
- Other optical parts
- Other machine elements
- Electron tube
Flame-retardant UL94VO! Fasteners for Sunflex with excellent oil resistance!
- Other optical parts
- Other machine elements
- Electron tube
For the protection of optical fibers and cables in communication equipment and laser processing machines. We also offer a wide variety of assemblies tailored to customer needs. Proven track record wor...
- Other optical parts
- Other machine elements
Guarding optical fibers that are weak against tensile loads, impacts, heat, sparks, bending, and lateral pressure, etc.
- Other optical parts
- Wiring materials
Enhanced! Optical Fiber Cable & Optical Drum
- Other optical parts
- cable
High resolution over a wider range! Event camera module
- Other optical parts
Introducing two models with different spectral ratios!
- Other optical parts
Granite is used, and it is a high-precision product compliant with JIS B 7513, achieved through machine cutting and hand lapping finishing.
- Other optical parts
- Optical Experimental Parts
- Optical Measuring Instruments
Strong against rain, fog, and vibrations. A 3MP high-durability camera ideal for AI, robotics, and automotive applications.
- Other optical parts
Approximate natural daylight color. Any brightness can be specified. For evaluation of small power generation modules, etc.
- Other measurement, recording and measuring instruments
- Other optical parts
- Lighting for image processing
A wide range from 0.00243 candela to 99,999 candela can be easily measured. A palm-sized luminance meter that can be used anywhere. External communication is also possible. - New release: LV Checker LC-5T
Specifications Measurement Range: LV -4.00~19.00 (K: 1.3, ISO 100) K value 1.0~2.0 cd/㎡ 0.00875~73370 rlx 0.02448~230500 Display Range: LV: -5.85 ~ 19.44 (K1.3, ISO 100) cd/㎡: 0.00243 ~ 99520 rlx: 0.00764 ~ 312700 Measurement Accuracy: ±3% or less (20℃, ±5°) Display Functions: Data hold (holds displayed value) Backlight (5 seconds or continuous) AUTO POWER OFF (approximately 5 minutes) *Does not operate when using AC adapter External Communication: RS communication, USB communication (data output, mode switching, various settings possible) Auto calibration function compatible with Tsubosaka brightness box (for some products only) Light Receiving Element: 10Φ Si photodiode, sensitivity wavelength range 400~700nm Power Supply: Two AA batteries, AC adapter Dimensions and Weight: 141 (W) × 34.5 (H) × 81 (D) mm, approximately 310g (230g without silicone cover)
We have delivered sign lighting using tunnel lighting fixtures, the first of their kind in Japan, to the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT).
- Other optical parts
- Other electronic parts
Received the "Lighting Promotion Award" from the Illuminating Engineering Society for Seiwa Electric's DC-powered tunnel LED lighting system.
We are pleased to announce that our developed DC power supply tunnel LED lighting system has received the "Lighting Promotion Award." Lighting Society "Lighting Promotion Award" Recipient - Award Name: Lighting Society 2019 Lighting Promotion Award - Recipient: Hiroshima Road Office, Chugoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism - Equipment: Hiroshima National Route 185 Kyuyama Tunnel (downhill lane) * The DC power supply tunnel LED lighting system developed by Seiwa Electric was delivered to the Hiroshima National Route 185 Kyuyama Tunnel (downhill lane). - Award Date: March 27, 2020 Overview DC power supply LED tunnel lighting equipment for the "Hiroshima National Route 185 Kyuyama Tunnel (downhill lane)." About the Lighting Society Lighting Promotion Award Since its establishment in 1957, the Lighting Society (Lighting Promotion Subcommittee) has awarded the "Lighting Promotion Award" to outstanding lighting facilities completed in that year. This award is given to those who have made significant contributions to the planning, design, and construction of the facility, and the selection process comprehensively evaluates aspects such as visual environment, lighting techniques, and lighting effects, recognizing it as a representative lighting facility of the region.
Supplied sign lighting and pacemaker lights using the first tunnel lighting fixtures in Japan on the Shin-Meishin Expressway (Takatsuki JCT/IC to Kobe JCT).
- Other optical parts
- Other electronic parts
Technologies registered in the New Technology Information System (NETIS) have adopted both the direct current power supply method (CG-170008) and (TH-15008).
- Other optical parts
- Other electronic parts
Received the "Best Development Award" from the Institute of Electrical Equipment: Seiwa Electric's DC Power Supply Tunnel LED Lighting System.
We are pleased to announce that our developed DC power supply tunnel LED lighting system has received the "Best Development Award." Electric Equipment Society - "Best Development Award" Received - Award Name: 31st Electric Equipment Society Technical Division Best Development Award - Award Recipients: Equipment Development: Seiwa Electric Co., Ltd. / Construction: Nagano Electric Works Co., Ltd. - Achievement: Development of DC-powered tunnel lighting system - Award Date: April 2, 2020 Overview This system consolidates the DC power supply unit in one location, installed in the electrical room, and is recognized as the "first DC-powered tunnel lighting system in Japan." It has achieved the following three objectives, which were highly evaluated for its potential to be widely deployed in tunnels and similar applications. (Excerpt from the reasons for the award) 1. Miniaturization and lightweight design of lighting fixtures 2. Significant reduction in cable installation costs leading to improved economic efficiency 3. Enhanced maintainability through equipment consolidation Electric Equipment Society Development Award This award recognizes achievements related to inventions and ideas concerning technology, equipment, products, and systems related to research and development, as well as construction techniques, deemed worthy of the Electric Equipment Society Award "Technical Division." Each year, one Best Development Award and several Excellent Development Awards are presented.
We have delivered pace maker lights using tunnel lighting fixtures, the first of their kind in Japan, to the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT).
- Other optical parts
- Other electronic parts
Received the "Best Development Award" from the Institute of Electrical Equipment: Seiwa Electric's DC Power Supply Tunnel LED Lighting System.
We are pleased to announce that our developed DC power supply tunnel LED lighting system has received the "Best Development Award." Electric Equipment Society - "Best Development Award" Received - Award Name: 31st Electric Equipment Society Technical Division Best Development Award - Award Recipients: Equipment Development: Seiwa Electric Co., Ltd. / Construction: Nagano Electric Works Co., Ltd. - Achievement: Development of DC-powered tunnel lighting system - Award Date: April 2, 2020 Overview This system consolidates the DC power supply unit in one location, installed in the electrical room, and is recognized as the "first DC-powered tunnel lighting system in Japan." It has achieved the following three objectives, which were highly evaluated for its potential to be widely deployed in tunnels and similar applications. (Excerpt from the reasons for the award) 1. Miniaturization and lightweight design of lighting fixtures 2. Significant reduction in cable installation costs leading to improved economic efficiency 3. Enhanced maintainability through equipment consolidation Electric Equipment Society Development Award This award recognizes achievements related to inventions and ideas concerning technology, equipment, products, and systems related to research and development, as well as construction techniques, deemed worthy of the Electric Equipment Society Award "Technical Division." Each year, one Best Development Award and several Excellent Development Awards are presented.
We have newly installed a multi-layer extruder in our "Custom Made System," which supports the development and contract processing of customer-specific films, serving as the core of our small test equ...
- Other optical parts
- Contract manufacturing
- Engineering Plastics
Notice of Participation in the 1st High-Performance Materials Week [Nagoya] (Port Messe Nagoya)
Woyou Paper Co., Ltd. will be exhibiting at the 1st Mobility Material Exhibition [Nagoya] MOBIMA, which will be held starting tomorrow as part of the 1st High-Performance Material Week. This time, we will showcase three newly developed products announced last year, along with BIOSHADE (marine organism adhesion prevention film). - Millimeter-wave compatible ultra-wideband electromagnetic wave absorption sheet (developed product) - Dielectric elastomer (developed product) - Seaweed bed creation sheet (developed product) - BIOSHADE (Bio Shade) Additionally, we will also display various processed products under the themes of "prototype support," "contract manufacturing," and "environmental response." If you have any concerns regarding the development of your film materials, BCP response for production items, securing capacity, or switching to biomass materials, please feel free to consult us at our booth. Event Name: 1st Mobility Material Exhibition [Nagoya] MOBIMA within High-Performance Material WEEK Dates: February 18 (Wednesday) to 20 (Friday), 10:00 AM to 5:00 PM Exhibition URL: https://www.material-expo.jp/nagoya/ja-jp/visit/mobima.html
Two prism patterns with different characteristics! Polycarbonate single-layer film.
- Other optical parts
- prism
- Other lighting equipment
The Satellite Digital Optical Ground Station (DOG) is a groundbreaking solution that establishes multi-Gbaud, Gbit optical links between space and Earth.
- Other optical parts
- Other network tools
We respond to your needs with a wide range of optical thin film lineup and high-precision polishing and thin film processing technology. We can perform precision polishing of various optical materials...
- Other optical parts
- Contract manufacturing
- Surface treatment contract service
"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.
- filter
- Other filters
- Other optical parts
We will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (Ultraviolet Fair).
From November 11, 2025 (Tuesday), the interOpto2025 / Light and Laser Science and Technology Fair will be held at Pacifico Yokohama (organized by the Optical Industry Technology Promotion Association and Optronics Corporation). We will exhibit: - UV-transmitting glass that can be molded - Diffusion glass that can uniformly diffuse incident light - A double-sided lens array that is molded without adhesive bonding 【About the Exhibition】 Event Name: interOpto2025 / Light and Laser Science and Technology Fair UV Fair Dates: November 11 (Tuesday) to 13 (Thursday), 2025 Opening Hours: 10:00 AM to 5:00 PM Venue: Pacifico Yokohama Exhibition Hall C Booth Number: C-15 Organizer: Optical Industry Technology Promotion Association / Optronics Corporation Official Website: https://www.optronics.co.jp/interopto/ We invite all attendees of this exhibition to visit our "Gosuzumi Seiko Glass" booth. We sincerely look forward to meeting you on-site.
Long lifespan, low cost, high efficiency waterproof downlight! 【Deco Optical Unit】
- Other optical parts
ITY series filters with low dependence on the angle of incidence and minimal deviation in UV cut-off wavelength.
- filter
- Other filters
- Other optical parts
A filter with a transmission limit wavelength in the ultraviolet range, which enhances weather resistance against ultraviolet light. It can be used in a wide range of fields such as optoelectronics an...
- filter
- Other filters
- Other optical parts
The "ISK Series" is designed to block almost all infrared light while achieving a very high transmission rate for visible light.
- filter
- Other filters
- Other optical parts
We will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (Ultraviolet Fair).
From November 11, 2025 (Tuesday), the interOpto2025 / Light and Laser Science and Technology Fair will be held at Pacifico Yokohama (organized by the Optical Industry Technology Promotion Association and Optronics Corporation). We will exhibit: - UV-transmitting glass that can be molded - Diffusion glass that can uniformly diffuse incident light - A double-sided lens array that is molded without adhesive bonding 【About the Exhibition】 Event Name: interOpto2025 / Light and Laser Science and Technology Fair UV Fair Dates: November 11 (Tuesday) to 13 (Thursday), 2025 Opening Hours: 10:00 AM to 5:00 PM Venue: Pacifico Yokohama Exhibition Hall C Booth Number: C-15 Organizer: Optical Industry Technology Promotion Association / Optronics Corporation Official Website: https://www.optronics.co.jp/interopto/ We invite all attendees of this exhibition to visit our "Gosuzumi Seiko Glass" booth. We sincerely look forward to meeting you on-site.
Eliminate powder accumulation and improve metal foreign matter removal efficiency! Prevent foreign substances from coming into contact with the magnet.
- Other optical parts
High-precision, compact CO2 sensor with options available such as low power sleep mode and outdoor-use coatings.
- Other optical parts
Manufacturing considering Earth environmental protection and quality management system. Adopted by NASA's Mars rover "Perseverance."
- Other optical parts
Using thermoplastic resin, we have numerous achievements in mass production of plastic lenses through injection molding!
- Contract manufacturing
- lens
- Other optical parts
Camera Module Vehicle Camera Product Catalog with Specifications
- Other optical parts
Positioning when installing materials, laser cutting, with proven results in the tire manufacturing industry, woodworking industry, concrete industry, and composite fiber industry, etc. *Free demo ava...
- Other optical parts
A line laser that can project a long line even when the installation position is low. The laser line is projected with a uniform brightness distribution, creating a clean line!
- Other optical parts
- Other machine elements
- Laser marker
We have a proven track record in positioning materials during installation, laser cutting, and in industries such as tire manufacturing, woodworking, concrete, and composite fibers!
- Other optical parts
Triazine-based ultraviolet absorbers with excellent absorption of long-wavelength ultraviolet rays.
- Other optical parts
- Other polymer materials
- Glass
Powdered triazine-based ultraviolet absorbent with excellent absorption of short-wavelength ultraviolet light.
- Other optical parts
- Other polymer materials
- paint
It is a liquid benzotriazole-based ultraviolet absorber mainly used for paint applications.
- paint
- Coating Agent
- Other optical parts