エドモンド・オプティクス・ジャパン List of Products and Services

We are currently distributing the "2025 Edition Optics & Photonics Catalog," which focuses on our new and popular products! With a substantial total of 476 pages, it introduces over 20,000 items. In addition to product features and pricing information, it also includes selection guides for lenses and mirrors, as well as technical guides throughout. This catalog is packed with useful information for researchers, designers, and OEM users in the field of optics. 【Featured Products】 ■ Optics (Optical Elements) ■ Optomechanics ■ Imaging Lenses ■ Laser-related ■ Microscope-related ■ Test Targets ■ Cameras ■ Lighting *The digital version of this catalog can be viewed immediately via "PDF Download." Please feel free to contact us with any inquiries.

■Transmits p-polarized light and reflects s-polarized light ■Functions in the visible (VIS) or near-infrared (NIR) wavelength range ■Achieves a contrast ratio of >500:1 ■AR coating provides a reflectance of less than 0.5% per surface For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage link above). *You can download the catalog featuring this product from the link below on the Edmund Optics Japan website.

Medium Wave Infrared (MWIR) and Long Wave Infrared (LWIR) zero-order wave plates (phase plates) are designed for applications in the 3 to 9 μm range. Compared to multi-order wave plates, zero-order wave plates offer a wider bandwidth of usable wavelengths and lower sensitivity to temperature changes. We offer λ/2 plates and λ/4 plates for each design wavelength. They can be used for various infrared applications. All plates are coated with anti-reflective films and are secured with a gold frame to facilitate system integration. ■ Ideal for applications in the 3 to 9 μm range ■ Available in λ/2 plates and λ/4 plates ■ Framed design for easy alignment and system integration *The catalog from Edmund Optics Japan can be downloaded from the link below.

Crystal wavelength plates (phase plates) featuring multi-order and zero-order options are suitable for various applications. Multi-order wavelength plates are ideal for applications where the actual operating wavelength falls within ±1% of the design wavelength of the plate. For applications that do not fall within ±1%, zero-order wavelength plates, which have low wavelength and temperature dependence, are recommended. To facilitate system integration, the gold frame is marked with a fast axis. ■ Zero-order and multi-order types ■ λ/4 and λ/2 retardation ■ Fixed in a gold frame with black anodized finish ■ Zero-order polymer wavelength plates are also available *You can download the catalog from Edmund Optics Japan below.

■True zero-order performance ■Available in λ/2 and λ/4 plates ■Multiple design wavelengths and achromatic designs available For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan, which can be accessed from the product homepage linked above. *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

■Retardation characteristics of λ/4 and λ/2 ■Excellent incident angle characteristics ■Use of polymers in birefringent materials *You can download the catalog from Edmund Optics Japan featuring this product below.*

The precision achromatic polymer wavelength plate (phase plate) is made by sandwiching carefully aligned polymer laminates between two precision N-BK7 glass substrates, which are laminated together. Standard λ/4 and λ/2 plates are available for typical visible and near-infrared wavelengths. This wavelength plate (phase plate) maintains a phase shift of less than 1% even when the incident angle deviates by ±10°. Both products are fixed within a gold frame marked to indicate the fast axis. ■ Wide spectral range ■ λ/100 retardation tolerance ■ Retardation characteristics of λ/4 and λ/2 ■ High damage threshold of 500 W/cm² *The catalog from Edmund Optics Japan can be downloaded from the link below.

■ A lineup of multiple functional wavelength bands ■ Flat retardation characteristics over a wide wavelength range ■ λ/4 and λ/2 retardation ■ Fixed in a black anodized aluminum frame *You can download the catalog from Edmund Optics Japan featuring this product below.*

■ Converts linear polarization to radial or azimuthal polarization ■ Usable for shaping optical vortices or donut beams ■ High laser durability ■ Higher versions can generate higher-order polarization patterns and optical vortices *You can download the catalog from Edmund Optics Japan featuring this product below.*

■Transmittance exceeding 42% ■Available in film or plastic substrates ■Available in right-handed and left-handed designs *You can download the catalog of Edmund Optics Japan from the link below.*

■High contrast reflective design ■Excellent performance in visible and NIR regions ■Outstanding resistance even under high temperature and high humidity *You can download the catalog from Edmund Optics Japan featuring this product below.*

■High transmittance for unpolarized light in the range of 400~700nm ■Excellent extinction ratio ■Available in sheet sizes for easy secondary processing ■Other polarizing films are also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.*

■Functions in the wavelength range of 1.5~5um ■Framed design that facilitates alignment and system integration ■Durable soda-lime glass substrate *You can download the catalog from Edmund Optics Japan that features this product below.

■Designed for wavelengths from 2.5 to 30 μm ■A variety of substrates available ■Please use a polarizer holder for 360° azimuth adjustment Infrared (IR) wire grid polarizers are used to convert the light from unpolarized infrared laser sources into linear polarized light or for attenuating polarized light sources. When two wire grid polarizers are used together, a high extinction ratio exceeding 40,000:1 can be achieved. Each polarizer is marked with white markings (etched) on the protective gold frame surface to indicate the orientation of the polarization axis, eliminating the need to check the axis in advance. Infrared (IR) wire grid polarizers are used in various applications including medical imaging, aerospace, FTIR spectroscopy, and analytical instrument applications. Note: KRS-5 and ZnSe are toxic materials, so please handle them with special care. To avoid any impact on the human body, always wear rubber or resin gloves when handling. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Achieves excellent transmittance with the adoption of AR coating ■High thermal resistance due to low thermal expansion ■Supports a wide range of incident angles without performance loss *You can download the catalog from Edmund Optics Japan featuring this product below.*

■Suitable for use with UV ■High extinction ratio up to 200000:1 ■High laser damage threshold up to 5J/cm2 @ 1064nm For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage via the link above). *You can download the Edmund Optics Japan catalog from the link below.

■ A lineup of multiple polarizing materials ■ Functionality from UV to IR ■ Separation of regular and anomalous light at large angles ■ Lotion polarizing prisms are also available * The catalog from Edmund Optics Japan can be downloaded from below.

■Achieves high contrast over a wide incident angle ■Minimal wavelength shift even at wide angles ■Ideal for use with uncollimated light sources *You can download the catalog from Edmund Optics Japan featuring this product below.*

The TECHSPEC cube polarizing beam splitter, designed for many common laser wavelengths, splits a randomly polarized beam into two linear polarization components. It reflects s-polarized light at a 90° angle and transmits the opposing p-polarized light. By bonding and integrating a pair of precision right-angle prisms, it minimizes transmitted wavefront distortion and achieves excellent parallelism between the incident beam and the transmitted output beam. ■ Designed for common diode, gas, and solid-state lasers ■ Reflects s-polarized light and transmits p-polarized light ■ High extinction ratio *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Design using optical contact method to achieve high laser durability ■Transmits over 96% of p-polarized light ■High extinction ratio exceeding 1000:1 *You can download the catalog from Edmund Optics Japan that features this product below.*

■Reduce loss of p-polarized light ■Designed to create a circular front aperture when installed at 55.57° ■Ideal for use in laser cavities *You can download the catalog from Edmund Optics Japan that features this product below.*

TECHSPEC high-energy laser polarizers are used to transmit p-polarized light while reflecting s-polarized light. This polarizer features a high laser damage threshold and extinction ratio, ensuring optimal performance across a wide range of laser applications. With a hard-coated anti-reflective film applied to a UV-grade synthetic quartz substrate, it maintains high performance while allowing for easy cleaning and alignment. It is available for commonly requested laser wavelengths. ■ High extinction ratio of 10,000:1 ■ Designed for an incident angle of 45° ■ Available for multiple laser wavelengths *You can download the catalog from Edmund Optics Japan below.

■Ideal for fiber optics and laser applications ■Functions in the wavelength range of 750~850nm or 1000~2000nm ■Achieves a 50dB extinction ratio at wavelengths of 1310nm and 1550nm ■Extinction ratio of 1000:1 *You can download the catalog from Edmund Optics Japan that features this product below.

■ A lineup of multiple wavelength ranges ■ Achieves a contrast ratio of >100,000:1 ■ Ideal for use in harsh environments *You can download the catalog from Edmund Optics Japan featuring this product below.*

Broadband polarizers are the ideal solution for broadband applications ranging from UV to SWIR when wire-grid polarizers are not practical. Broadband polarizers have a tolerance for incident angles of ±40°, making them suitable for use with uncollimated light sources. They feature a proprietary design that provides consistent transmission contrast performance from 300 to 2700 nm. ■ Wide tolerance for incident angles ■ Broadband performance from 300 to 2700 nm ■ Compact design that facilitates system integration *You can download the catalog from Edmund Optics Japan below.

■Reflects s-polarized light ■Transmits p-polarized light ■Outstanding performance from UV to NIR The ultra-broadband wire grid polarizer is made by sandwiching a thin layer of aluminum MicroWires between two synthetic quartz glass plates. Designed for multi-wavelength applications, its exceptional heat resistance and optical performance function across a broad spectrum, starting from UV and extending to the near-infrared (NIR) spectrum. Note: When using this product, please ensure that the incident light is directed towards the side marked with the reference mark. The orientation of the transmission axis will be perpendicular to the edge marked with the same reference mark. *You can download the catalog featuring this product from Edmund Optics Japan below.

■Outstanding extinction ratio of 9000:1 ■Improved durability with laminate on PMMA ■High transmittance for non-polarized light in the range of 400~700nm *You can download the catalog from Edmund Optics Japan that features this product below.

■Polarization degree 95% ■30% transmittance when using one piece in the visible range (400~700nm) ■Average transmittance of 0.15% in the visible range (400~700nm) when in cross-Nicol configuration ■A version with a camera frame is also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■High extinction ratio design of 10,000:1 ■Marked with a transmission axis ■Includes anti-reflective coating to minimize reflection loss ■Degree of polarization: 95% ■30% transmittance when using one piece in the visible range (400~700nm) ■Average transmittance of 0.15% when cross-nicol in the visible range (400~700nm) ■Camera frame version also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.

The TECHSPEC cube-shaped unpolarized beam splitter for laser lines allows for the even division of light into two orthogonal directions, regardless of the incident polarization state. It employs a hybrid coating that combines metal and dielectric films for beam splitting, keeping the transmittance difference between s-polarized and p-polarized light below 3%. Designed for use with Nd:YAG and He-Ne lasers, it offers three coating options at 1064nm, 632nm, and 532nm. An AR coating is applied to the entrance and exit surfaces of the prism to enhance transmission efficiency, achieving a reflectance of less than 0.25% per surface. To minimize beam displacement to less than 2', it is easy to implement in applications where alignment is critical. ■ Transmittance difference between s-polarized and p-polarized light is less than 3% ■ AR coating achieving R<0.25% on entrance and exit surfaces ■ Options for Nd:YAG and He-Ne lasers *You can download the catalog featuring this product from Edmund Optics Japan below.

Polymer phase difference films are highly durable birefringent polymer sheets designed to alter the polarization state of transmitted light. The colorless λ/4 and λ/2 polymer phase difference films, which have high light transmittance, function as single-layer wavelength plates for polychromatic light and are optically and mechanically stable up to 90°C or 80°C. The 1λ polymer phase difference film is created by laminating two λ/2 films to achieve a retardation value at 560nm. They are ideal for use in various coherent light and polarization applications, including circular polarizers, liquid crystal displays, and fiber optics. ■ Highly durable polymer sheets ■ The λ/4 plate functions achromatically and achieves a transmittance exceeding 90% in the range of 450 to 700nm ■ A lineup of phase difference films including λ/4, λ/2, and 1λ *The catalog of Edmund Optics Japan can be downloaded from the link below.

■ A lineup of multiple polarizing materials ■ Transmits light without deflecting regular light ■ Deflects and transmits abnormal light ■ Wollaston polarizing prisms are also available *You can download the catalog from Edmund Optics Japan that features this product below.*