Fresnel lens, linear Fresnel lens, prism sheet
Fresnel lens, linear Fresnel lens, prism sheet
Since it is compression molding, we can provide high-quality lenses.
- Company：有機光学
- Price：Unset
element Product List and Ranking from 104 Manufacturers, Suppliers and Companies | IPROS GMS
Last Updated： Aggregation Period:Apr 01, 2026～Apr 28, 2026
This ranking is based on the number of page views on our site.
element Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Apr 01, 2026～Apr 28, 2026
This ranking is based on the number of page views on our site.
- null/null
- ピアーオプティックス Gunma//Optical Instruments
- アイエムテック Osaka//Electronic Components and Semiconductors
- 4 エドモンド・オプティクス・ジャパン Tokyo//Optical Instruments
- 5 Citizen Finedevice Co.,Ltd Nagano//Ceramics
element Product ranking
Last Updated： Aggregation Period:Apr 01, 2026～Apr 28, 2026
This ranking is based on the number of page views on our site.
element Product List
91～120 item / All 331 items
Displayed results
Peltier module sales
Low-priced offer, Peltier element sales
- The cooling function part has a fixed structure, and does not generate vibrations or noise. - It can be used semi-permanently without using catalysts such as gas or liquids. - By changing the direction of the current, it can be used for both cooling and heating. - It is inexpensive.
- Company：電子通商
- Price：Unset
λ/4 precision spherical mirror
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
■Metal film surface mirror ■Ideal for multi-spectral focusing applications ■Wide variety of sizes and coating options ■Flatness λ/8 version also available *You can download the catalog from Edmund Optics Japan that features this product below.
- Company：エドモンド・オプティクス・ジャパン
- Price：Other
Half pentaprism
All products are sold individually as standard specifications. We offer short delivery times due to complete stock sales.
■45° angle prism ■Combined with a Schmidt prism to convert to a Pekan prism ■Pentaprism is also in the lineup *You can download the catalog from Edmund Optics Japan that features this product below.
- Company：エドモンド・オプティクス・ジャパン
- Price：Other
List of Polarizing Elements
Short delivery time with stock sales! All items available for sale from just one piece.
Edmund Optics offers a wide range of polarizing elements, including dichroic, crystal, and wire grid types. Dichroic polarizers have an excellent price-to-performance ratio and include options with large apertures. Crystal-type polarizing elements are ideal for laser applications due to their high extinction ratio and damage threshold. Wire grid polarizers, suitable for broadband applications, utilize a fine wire mesh that selectively transmits p-polarized light while reflecting s-polarized light. S-polarized light has a vibration direction that is perpendicular to the plane of incidence, while p-polarized light is oriented parallel to that plane. Edmund Optics also offers a wide range of zero-order and multi-order wave plates, as well as specialized polarizing rotators and Fresnel rhomb wave plates. For more details, please visit the official Edmund Optics website via the link below.
- Company：エドモンド・オプティクス・ジャパン
- Price：Other
Infrared region PD (detector)
If you are looking for mid-infrared region PD, LMS is the place to go!!
The heterostructure PD from LED Microsensor is formed by sequentially epitaxially growing a semiconductor layer on the surface of a crystal substrate. Light is absorbed in the active layer of the PD, and the spectral sensitivity of the PD is determined by the energy gap of the materials that make up the active layer. Currently, we offer PDs with cutoff wavelengths of 2.4, 3.6, and 4.3 µm, and with light receiving areas of 0.3, 0.5, and 1 mm. At LED Microsensor, we manufacture mid-infrared light-emitting diodes (LEDs) in the range of 1.0 to 5.0 µm, photodetectors (PDs), as well as their drivers and evaluation kits. In these wavelength ranges, there are absorption bands for many important gases such as CH₄, H₂O, and CO₂, which can be applied to gas detection and concentration measurement. Our company has a highly specialized team of scientists and engineers with over 20 years of experience in research and development of near and mid-infrared heterostructures, optoelectronics, microelectronics, and more, dedicated to the creation and improvement of unique world-class products.
- Company：キーストンインターナショナル
- Price：10,000 yen-100,000 yen
LED Micrometer Scope/M109S-8LEN-20WTS
Fixed magnification handheld scope
● Fixed magnification handheld microscope Magnifications: Available in 20×, 50×, 100×, and 200×. ● Direct lighting with 18 LED lamps (power supply sold separately) Provides bright illumination ideal for flat surfaces with minimal irregularities. ● Upright image type, making it easy to see the image like a loupe despite being a microscope Unlike typical microscopes (microscopes), which invert the image, this product uses a Dach prism in its optical system, allowing for observation without image inversion. This makes it easy to handle and operate, similar to a loupe. ● Precision scale standard equipment A precision scale is built into the eyepiece of the microscope, allowing for measurement of the length of the observed object. (The scale width varies depending on the magnification.)
- Company：シロ産業
- Price：Other
Peltier element "Unitherm"
Long lifespan and high reliability! Peltier elements that achieve thickness accuracy (within ±25μm) with general specifications.
Our company offers the Peltier element "Unithermo," which can provide ideal electronic cooling in terms of performance, reliability, environment, and ease of use. Thanks to its single crystal structure, cooling performance has improved by 25% compared to conventional models, achieving rapid cooling. Additionally, it comes in three types of electrical insulation: polyimide, aluminum, and alumina ceramic. 【Features】 ■ Excellent cooling performance (maximum temperature difference, heat absorption) ■ Overwhelmingly fast response ■ High precision thickness control ■ Practical application of large (70mm square) modules ■ Selection of electrical insulation according to application ■ Lead-free compliant *For more details, please download the PDF or feel free to contact us.
- Company：コウデン
- Price：Other
Diffusion lighting element "Fresnel lens"
Output to the irradiation surface as uniform light! Solve the issue of irradiation unevenness with various combinations of elements!
The "Fly Eye Lens" is an imaging element that arranges the same single lens in both vertical and horizontal directions. By passing light output from a fiber laser through this product, it is possible to create the same conditions as a multi-point light source, enabling uniform illumination. Additionally, each lens is joined using a unique technique after being polished. Coatings with high transmittance and durability in the ultraviolet range are also available. It is mainly used in the illumination systems of semiconductor exposure equipment. 【Processing Specifications】 ■Outer Diameter: Up to 420mm ■Number of Elements: Up to 200 ■Material: BK7, Quartz Glass ■Lens Shapes: Plano-convex Lens, Biconvex Lens, Drum Lens ■Adhesion Method: Frit Adhesion, UV Adhesion *For more details, please refer to the PDF document or feel free to contact us.
- Company：カドミ光学工業
- Price：Other
Polarizing element
High-output air gap type wave plates can also be produced! We will design according to your requirements!
KADOMI Optical Industries Co., Ltd. manufactures and sells optical glass components, as well as performs polishing, drilling, and bonding processes for optical glass and optical crystals. The "polarizing elements" we offer include "wave plates" used for rotating the plane of linear polarization and converting linear polarization to circular polarization, and "polarization cancellation plates" used in measuring instruments where polarization characteristics need to be avoided. We design and produce to order according to our customers' requests, so please feel free to contact us. 【Features (Wave Plates)】 ■ Sizes available from □3 to □75mm ■ Production of ultraviolet and high-output air gap type wave plates is also possible ■ We offer typical 1/2λ plates and 1/4λ plates *For more details, please refer to the PDF materials or feel free to contact us.
- Company：カドミ光学工業
- Price：Other
Diffused lighting element "Light Guide"
Output as uniform light to the irradiation surface! Solve the issue of irradiation unevenness through various combinations of elements!
The "Light Guide" can output light as uniform illumination on the irradiation surface by reflecting the light emitted from a fiber laser within a rod or light pipe. It is a hollow type assembly with a reflective film applied to the inner surface of the substrate, compatible with shapes such as square, round, hexagonal, and tapered. 【Processing Specifications】 ■ Material: BK7, synthetic quartz ■ Outer dimensions: □1mm to □30mm ■ Length: up to 300 ■ Surface accuracy: optical polishing up to λ/20 ■ Parallelism: 5 seconds or more ■ Effective diameter: within 90% of the actual size *For more details, please refer to the PDF document or feel free to contact us.
- Company：カドミ光学工業
- Price：Other
Free Space AOM (Acousto-Optic Modulator) - Manufactured by Aerodiode
Available for selection from eight wavelength models. Low noise, high stability, and high-speed pulse support. RF drivers can also be provided.
The Aerodiode fiber-coupled AOM (acousto-optic device) is capable of low noise, high stability, and high-speed pulse response. Aerodiode offers seven wavelength models, each of which can be selected in standard or high-speed versions. ■ Wavelength Models 400 nm model (380 - 600 nm) 532 nm model (380 - 600 nm) 635 nm model (550 - 680 nm) 780 nm model (600 - 900 nm) 1064 nm model (940 - 1100 nm) 1310 nm model (1200 - 1430 nm) 1550 nm model (1470 - 1700 nm) 1650 nm model (1470 - 1700 nm) ■ High-speed pulse response (8 ns rise/fall time) ■ High output ■ Low noise, high stability
- Company：ケイエルブイ
- Price：Other
Fast acting protectors "C-FAP Series"
A high-speed overcurrent protection device that achieves a fast response time of 1μs.
The C-FAP series is an overcurrent protection device using semiconductors, incorporating a semiconductor switch and a current detection circuit internally. Due to its lack of capacitance, it has a wide passband (fc=3GHz) and houses 1 to 2 circuits in a compact SMD package (DFN). It achieves a fast response time of 1μs.
- Company：NIDEC COMPONENTS CORPORATION
- Price：Other
Standard optical elements such as single lenses, prisms, and mirrors.
We handle various optical elements such as single lenses, prisms, and mirrors as standard stock!
At Orion Optics Co., Ltd., we handle various optical elements such as single lenses, prisms, and mirrors as standard stock for your experiments and prototypes. If the required quality and precision cannot be satisfied with standard products, we will determine the selection of materials and processing methods through separate discussions. If you are in charge of system development and are struggling with the selection of optical components, we can provide technical advice for optimization as much as possible, so please feel free to contact us. 【Features】 ■ We also respond to additional processing such as various coatings and shape modifications at low prices and short delivery times. ■ We offer holders for various optical elements. ■ Custom holders can also be made through precision metal processing. For more details, please refer to our catalog or feel free to contact us.
- Company：オリオン・オプティクス
- Price：Other
Two-stage Peltier element
A two-stage module that allows for easy switching between full power and energy-saving operation.
Our unique technology of flexibly stacking the opposing surfaces of the Peltier element in two layers reduces thermal stress and achieves a longer lifespan for the element. We propose efficient application devices that utilize a large temperature difference along with an energy-saving mode.
- Company：ダ・ビンチ
- Price：Other
Peltier element "Unitherm"
High reliability, long lifespan! We provide ideal electronic cooling in terms of performance, reliability, environment, and ease of use.
"Unithermo" has successfully achieved single crystalization of the element, featuring a skeleton structure and Peltier elements developed through precision machining technology from watchmaking. It provides ideal electronic cooling in terms of performance, reliability, environment, and ease of use. 【Features】 ■ Excellent cooling performance (maximum temperature difference, heat absorption) ■ Overwhelmingly fast response ■ High reliability and long lifespan ■ High-precision thickness control ■ Practical application of large (70mm square) modules *For more details, please refer to the PDF document or feel free to contact us.
- Company：ＭＫＴタイセー
- Price：Other
BOURNS surface mount varistor protection proposal
The SMD type comes in two varieties: low voltage (3-170V) and medium voltage (14-385V), with a surge current tolerance of 30-1,200A.
In addition to Bourns' disc-type metal oxide varistors, surface mount products are included in the lineup. The former KEKO company, a European manufacturer, has been brought under our umbrella, and its product lineup has been absorbed. With a strong track record in automotive applications, the high reliability of the products is well-established.
- Company：グローバル電子
- Price：Other
BOURNS Road Dump Surge Protection Proposal
Due to changes in international standards, the voltage range has been expanded and the testing conditions have become stricter. The protective element SM8SF-Q is compliant with the new standards and is a compact product.
The SM8SF-Q is ideal for those seeking a smaller size of 8.1X10.5X1.3mm and a lower profile compared to the competing product DO-218 size (10.5X16X5mm). It can be replaced using the same recommended pad layout as the competing product, allowing for a drop-in replacement without the need for PCB modifications. We also offer the same DO-218 type, so please consider it.
- Company：グローバル電子
- Price：Other
Circuit protection products for 5G base stations (SPD, TVS, FUSE)
Introducing protection circuits from BOURNS' diverse lineup of circuit protection products that have a proven track record in AC power supplies for 5G base station baseband devices.
- There are adoption results even with combinations other than the proposed cases. - The adoption of IsoMOV has achieved low loss in the input stage. - IsoMOV has a longer lifespan compared to conventional varistors. "IsoMOV" is a unique protective element from BOURNS with a structure that sandwiches an arrester between varistors. - Protection of AC-DC PSUs with the low clamp voltage of PTVS (Power TVS). *For more details, please refer to the materials. Feel free to contact us as well.*
- Company：グローバル電子
- Price：Other
Introduction of Bourns products for Single Pair Ethernet (SPE).
Introducing products from Bones, a manufacturer of passive components such as circuit protection devices, inductors, and resistors, available for use with single-pair Ethernet.
As the market for the single-pair Ethernet standard IEEE802.3cg, which is attracting attention for its miniaturization and reduced wiring as an IoT Ethernet solution, progresses, we would like to introduce LAN transformers suitable for single-pair Ethernet transmission circuits from Bones, various common mode chokes for signal noise countermeasures, TVS diode arrays for electrostatic discharge protection, and differential choke coils for power lines when used as PoE. You can watch the archived video of the "Next Generation Communication Standard Single Pair Ethernet (SPE) Free On-Demand Seminar" hosted by Global Electronics at the URL below.
- Company：グローバル電子
- Price：Other
![Polarizer Component Catalog [Featuring Wave Plates, Polarizers, and More!]](https://image.mono.ipros.com/public/product/image/3a6/2000385823/IPROS4129738418131329676.jpg?w=280&h=280)
Polarizer Component Catalog [Featuring Wave Plates, Polarizers, and More!]
A catalog of polarizing elements featuring an overview and types of polarizers, such as polarizers and Brewster windows, along with product specifications!
At Broadband Co., Ltd., we handle wave plates, polarizers, rotators, beam splitters, and isolators. This catalog includes an overview and types of polarizers, including wave plates made of birefringent materials, polarizers, and Brewster windows, as well as product specifications. 【Contents】 <Various Polarizers (Overview and Types)> ■ Wave Plates ■ Polarizers ■ De-Polarizers ■ Brewster Windows ■ Quartz Polarizing Rotators ■ Optical Isolators ■ Lateral Displacement Polarizing Beam Splitters *For more details, please request materials or view the PDF data available for download.
- Company：ブロードバンド
- Price：Other
Metal glaze resistor substrate
Sizes are available in various options! Developed using high-stability ceramic insulators and our unique technology!
We would like to introduce our "Metal Glaze Resistor Substrate." This product, developed using our unique technology and featuring high-stability ceramic insulators, is suitable for power circuits and surge protection. Please use it as a high-resistance, high-stability, low-deviation surge-resistant resistor element. 【Specifications】 ■Material: Alumina, Mullite ■Size: Various sizes available *For more details, please refer to the PDF document or feel free to contact us.
- Company：フォノン明和
- Price：Other
Polarization conversion element
Polarization conversion element
High-efficiency polarization conversion element born from thin film manufacturing technology and precision glass processing. 【What is a polarization conversion element?】 Typically, it is possible to select only specific polarization from unpolarized light using a PBS, but since the unwanted polarization components cannot be utilized, the light intensity decreases. Therefore, the polarization exchange element converts the separated unwanted polarization into the necessary polarization to improve utilization efficiency. ● For other functions and details, please download the catalog.
- Company：日本真空科学研究所
- Price：Other
808nm/850nm/940nm VCSEL (package)
Products that incorporate VCSEL chips/arrays into TO-46 cans or SMT (SMD) packages.
■Available with PD and diffuser, two-wavelength oscillation type, and multi-channel type. ■Output lineup includes up to 200W (CW) and 300W (Pulse).
- Company：オプトロンサイエンス
- Price：Other
28Gbps APD ROSA
◆Compliant with XMD-MSA standards ◆LC receptacle package ◆TO-46 package ◆Compliant with XMD-MSA standards
●Features - Standard TO 46 package with hermetic sealing - App lica tion: 25G/100G optical receiver module ●Absolute Maximum Ratings (TC=25°C, unless otherwise specified) Parameters： Symbol Rating Unit TIA Supply Voltage： V CC -0.4 to 4 V APD Supply Voltage： V APD 0 to V BR V APD Reverse Current： I APD 2 mA APD Damage Level： L D 0 dBm Operating Case Temperature Range：T C -40 to + 85 ℃ Storage Temperature Range： T STG -40 to + 85 ℃
- Company：オプトロンサイエンス
- Price：Other
Overcurrent protection device (fuse)
We can provide a wide range of proposals tailored to your needs.
【Product Lineup】 Chip Fuses Radial Fuses Resettable Fuses Glass Tube Fuses Radial Fuses
- Company：オリナス 東京営業所、名古屋営業所、京都営業所、大阪営業所、香港
- Price：Other
