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.
1～15 item / All 89 items
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
■Metal film surface mirror ■Aluminum coating used for the enhanced reflection film ■Ideal for UV, visible, and IR applications ■Available in a variety of diameter and F-number combinations *You can download the catalog featuring this product from Edmund Optics Japan below.
Short delivery time with stock sales! All items available for purchase from just one piece.
Edmund Optics sells a variety of diffractive optical elements, including diffractive diffusers, diffractive beam splitters, diffractive beam samplers, diffractive beam shapers, diffractive axicons, and diffractive vortex phase plates. These diffractive optical elements are used in various applications such as material processing, medical and aesthetic medicine, and semiconductor wafer inspection. For more details, please visit the official Edmund Optics website via the link below.
A typical example of integration into binoculars! Used to bend the optical path by 90 degrees or to rotate the image.
The "Daha Prism" is a roof-shaped prism. It is used to bend the light path by 90 degrees or to rotate images. A typical example is its incorporation into binoculars. We also accept orders for high-precision models and various custom specifications, even starting from one piece. 【Features】 ■ Surface accuracy: up to λ/4 ■ Angle tolerance: up to ±3 minutes *For more details, please refer to the PDF document or feel free to contact us.
We can accommodate all types of optical processing lenses.
Special processing: drilling, grooving, cutting, special free-form shapes. Precision grinding of optical lenses, prisms, cylindrical lenses, flat substrates, laser bases, optical mirror lenses, optical filter lenses, and other precision processing for laser optical systems, sensor systems, and medical/measurement optical systems.
We handle lightweight, low-cost resin lenses and resin lenses with excellent heat and moisture resistance!
At Orion Optics Co., Ltd., we offer "PMMA spherical biconvex lenses" and "heat-resistant resin biconvex aspheric lenses" as injection-molded plastic lenses, and "glass molded aspheric lenses" as glass aspheric lenses. The "heat-resistant resin biconvex aspheric lens" is ideal for light transmission and reception in optical sensors, while the "glass molded aspheric lens" is optimal for high-output semiconductor LDs and for LD projection applications that require high precision. 【Features】 ■ PMMA Spherical Biconvex Lens - Lightweight, low-cost resin lens ■ Heat-Resistant Resin Biconvex Aspheric Lens - Uses a resin with excellent heat and moisture resistance while maintaining high optical properties similar to PMMA ■ Glass Molded Aspheric Lens - Glass aspheric lens that does not degrade in quality even under high temperature and humidity For more details, please refer to our catalog or feel free to contact us.
Light, diffraction, laser, LED, projection, molding, DOE
In injection molding, it is possible to transfer fine patterns onto thin-walled molded products and project various characters and designs by shining laser light on the transferred surface. As long as it is within the area where the fine pattern has been transferred, the specified characters and designs can be projected regardless of where the laser is applied.
Leysop is a UK manufacturer that primarily sells electro-optical devices.
■Leysop manufactures and sells various types of Pockels cells. ■We offer 9 types of Pockels cells (please refer to the list below). *If you cannot find or are unsure about the product that fits your application, please feel free to contact us. *Leysop is also skilled in custom-order devices tailored to your specific needs.
It is a refractive index measuring device with guaranteed absolute value and the world's highest precision.
Detects the apex angle of the prism with high precision, measures the minimum deviation, and performs the measurement of the refractive index of the test prism. Depending on the required accuracy and specifications, the following lineup is available. - SpectroMaster 600HR: Measures refractive index with an accuracy of 2×10^-6 - SpectroMaster 600MAN: Measures refractive index with an accuracy of 4×10^-6 - SpectroMaster 300MAN: Measures refractive index with an accuracy of 5×10^-6
A miniature prism with a minimum size of 0.3 mm, compatible with high-capacity and high-speed communication via optical fiber, as well as the miniaturization and high performance of medical devices such as endoscopes.
Products with a grinding surface dimension of less than 5.0mm are referred to as "micro prisms." "Ultra-small right-angle prisms" have a processing record of up to 0.3mm for individual right-angle prisms, and coated options such as anti-reflective films and reflective mirrors can also be produced. In addition, we can accommodate the production of "ultra-small beam splitters" with arbitrary thin film specifications, such as polarized and non-polarized, as well as special shapes like pentaprisms and "ultra-small prisms" at any angle. 【Product Lineup】 ■ Ultra-small right-angle prisms ■ Ultra-small beam splitters ■ Ultra-small prisms ★ Processing of high refractive index glass is also possible in addition to BK7. ★ Please consult us for prototypes starting from several dozen units to mass production in tens of thousands. * For more details, please refer to the related links or feel free to contact us.
![[Case Study] Proposal for a prism that maintains high reflectivity even when dirt adheres.](https://image.mono.ipros.com/public/product/image/a1e/2000722501/IPROS47839255223519359026.png?w=280&h=280)
Achieve nanometer-level precision in optical components! Realize high reflectivity unaffected by surface conditions!
We received a request from a semiconductor manufacturer to analyze samples of prisms used in integrated circuit manufacturing equipment sensors. Upon conducting an analysis with our own application of grease (contamination), we discovered that the contamination disrupted the total reflection conditions, resulting in a loss of light intensity. In the event that contamination occurs, it could lead to a decrease in detection accuracy and potentially cause process defects, making prompt improvements essential. Therefore, we proposed a prism equipped with a high-reflective mirror that maintains high reflectivity even if contamination occurs, referred to as the "Prism with Induced Multi-Layer Film Mirror." We received high praise from the semiconductor manufacturer, and it was adopted immediately. [Case Overview] ■ Issue: Contamination on the reflective surface affects and reduces reflectivity ■ Solution: Maintains high reflectivity even with contamination, contributing to the quality assurance of precise semiconductor manufacturing ■ Featured Product: Prism *For more details, please refer to the PDF document or feel free to contact us.
Two prism patterns with different characteristics! Polycarbonate single-layer film.
Currently, the GTL series is limited to sales from existing inventory or new orders produced from raw materials. If you have any questions, please feel free to contact us. The prism sheet "GTL5000 and GTL6000 series" is an optical film for liquid crystal displays that features micron-sized prism patterns on its surface. It possesses optical characteristics that enhance light-gathering performance and alter the direction of incident light due to the lens effect of the prisms. It has been adopted in various applications, including liquid crystal TVs, computer monitors, car navigation systems, as well as sign lighting and automotive meters. The optical performance suitable for specific applications can be selected by combining the prism apex angle, back surface shape, and film thickness. Its polycarbonate single-layer structure makes it suitable for use in applications requiring heat resistance. 【Features】 ○ Single-layer structure primarily made of polycarbonate → Excellent heat resistance and moisture resistance, with minimal warping under thermal conditions ○ Two different prism patterns with distinct characteristics in the lineup → GTL6000 with high front brightness using 90° prisms and GTL5000 with superior viewing angle characteristics ○ Fine patterns are also molded on the back surface of the sheet → Prevents Newton rings, enhances adhesion, and improves scratch resistance
We will introduce measuring instruments, meteorological instruments, testing equipment, drafting equipment, school facilities, and more.
In the Oohira Sangyo HUMAN SUPPORT GUIDE comprehensive catalog, we feature a wide range of products including "surveying equipment" such as scales, staff, scale bases, tripods, and whiteboards; "meteorological equipment" including Stevenson screens, shelters (sensor shelters), logger box sets, snow measurement boards, snow gauges, and landslide measuring devices; "testing equipment" such as concrete moisture meters, depth core rods, and mortar curing measurement devices; and "drafting equipment" like parallel rules and drawing tables, among many others. 【Featured Products】 ○ Surveying Equipment ○ Meteorological Equipment ○ Testing Equipment ○ Drafting Equipment ○ School Equipment, etc. For more details, please contact us or download the catalog.
Optical properties of prisms and our manufacturing achievements.
A prism is a wedge-shaped optical element made of a plane that forms an angle with the incident and exit surfaces of light. It is used to change the direction of light passing through by utilizing refraction (deflection), to change the direction of light of different wavelengths by utilizing dispersion (spectroscopy), or to align the direction of light (coherence). The prism in the photo is designed so that the incident light undergoes total internal reflection at a surface tilted at 45 degrees, changing its direction by 90 degrees, and the lens surface formed at the prism's exit surface alters the way the light spreads. Thus, composite elements of prisms and lenses are also possible.
High-precision BK7 substrate compatible! Ideal prism processing products for imaging equipment and surveying instruments.
"Prism Flat Substrates" are ideal for video equipment, surveying instruments, microscopes, and binoculars, and can accommodate high-precision BK7 substrates. They can be processed into shapes such as rectangles, corner cubes, triangles, and beam splitters. 【Product Lineup】 ■ Flat Substrates ■ Prisms ■ Coatings *For more details, please download the PDF or feel free to contact us.
It creates special effects through refraction!
"Prisms" create special effects through refraction by processing glass into various shapes. They have high angular accuracy and do not lose their angles after production, making them useful as a standard for angles. Our company offers prisms in various shapes, so please feel free to inquire. 【Features】 ■ High angular accuracy ■ Creates special effects through refraction ■ Used as a standard for angles *For more details, please refer to the catalog or feel free to contact us.
