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.

Frosted glass-type diffusers (diffusion plates) are adapted for use in various industrial applications by combining high-quality sandblasting processing with glass substrate materials. One side of the substrate is processed with 220-grit sandblasting to create a matte finish, and the sandblasting is performed not only from one direction but also in a two-dimensional manner from both vertical and horizontal directions, achieving uniform diffusion across the entire surface. The frosted synthetic quartz glass substrate has excellent light transmission properties from ultraviolet to near-infrared. ■ Uniform diffusion surface ■ Ideal for applications utilizing UV wavelengths ■ Low scattering loss ■ Float glass substrates also available *The catalog of Edmund Optics Japan can be downloaded from the link below.

■ Sizes range from φ5mm to 250mm square ■ Low scattering loss ■ Homogeneous sand surface achieving uniform light diffusion ■ Synthetic quartz substrates with excellent transparency in the ultraviolet to near-infrared range are also available *You can download the catalog from Edmund Optics Japan featuring this product below.*

■Uses synthetic quartz glass for the substrate. Achieves high diffusion transmission efficiency for ultraviolet to near-infrared. ■Ideal for use at high temperatures. ■Achieves a transmission efficiency of 70% level even on the ultraviolet short wavelength side at 200nm. ■A standard version with a polycarbonate substrate is also available. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■High diffusion transmission efficiency (>85%) ■Shapes and diffuses incident light into circular and elliptical forms ■Ideal for visible and near-infrared applications ■Synthetic quartz holographic diffusers are also available in the lineup *You can download the catalog from Edmund Optics Japan featuring this product below.*

This is a white sheet molded from polyethylene-based resin. It has high transparency in the infrared wavelength range. Due to its thin sheet shape, cutting and processing with scissors and other tools is easy. Edmund Optics offers two types of translucent white sheets that allow objects behind them to be seen and opaque white sheets. While there are differences in transmission characteristics in the visible range for each sheet, there are no differences in the same characteristics in the infrared range. ■ Ideal focusing lens for infrared detectors ■ Low absorption loss in the 8-14μm range ■ Easy to cut by oneself ■ Also applicable for terahertz (THz) imaging *You can download the catalog of Edmund Optics Japan from the link below.

■Lightweight replacement for glass windows ■Excellent heat resistance and chemical resistance ■Higher transmittance compared to conventional plastics *You can download the catalog from Edmund Optics Japan that features this product below.*

■Excellent transparency in the range of 250nm to 16μm ■Low price ■Ideal for FTIR spectral analysis ■Bromide potassium (KBr) windows are also available *You can download the catalog from Edmund Optics Japan that features this product below.

■Excellent transparency in the range of 250nm to 26μm ■Strong resistance to mechanical shock ■Ideal for FTIR spectral analysis ■Sodium chloride (NaCl) windows are also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Transmission main wavelength band of 1.2~7μm ■Available with uncoated or AR coating for 1.65 - 5μm ■Low specific gravity; ideal for lightweight optical systems *You can download the catalog from Edmund Optics Japan that features this product from the link below.*

■Uses Cleartran zinc sulfide material ■Low absorption and low scattering in the wavelength range of 0.4 to 12 μm ■Available in versions with AR coating that effectively function from 3 to 12 μm, as well as versions without coating *You can download the catalog from Edmund Optics Japan featuring this product from the link below.

■Three types of coating options (no coating, for 3-12μm or 8-12μm AR) ■Low dispersion materials result in minimal chromatic aberration ■Ideal for thermal imaging, FLIR, and medical systems 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 Co., Ltd. (You can access it from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

■Three types of coating options (no coat, AR for 3~12μm or 8~12μm) ■Low dispersion materials result in minimal chromatic aberration ■Ideal for infrared applications requiring durability ■DLC-coated germanium windows are also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Uses UV-grade calcium fluoride with low absorption/high transmission characteristics on the substrate ■T > 90% from 250nm to 7μm ■Low refractive index ■A lineup of AR coatings that function within the range of 250 - 5000nm ■Also available with calcium fluoride (CaF2) wedge windows *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Extremely high hardness and chemical resistance ■Transmits wavelengths from UV to mid-infrared ■Thinner and more durable than standard glass windows ■Anti-reflective coating options available for 400 - 5000nm *You can download the catalog from Edmund Optics Japan that features this product below.*

■ Quarter-wavelength substrate surface accuracy ■ High-precision design that achieves excellent performance ■ Outstanding light transmission from UV to MWIR *You can download the catalog from Edmund Optics Japan that features this product below.*

■Chemically strengthened tension glass ■Excellent scratch resistance ■Ideal for electronic displays ■Transmittance of over 90% in the range of 350~600nm *You can download the catalog from Edmund Optics Japan that features this product below.*

■High transmittance ■Reduces unwanted back reflections and glare ■Wide lineup available in sizes from 25.4mm square to 254 x 304.8mm square *You can download the catalog from Edmund Optics Japan that features this product from the link below.

■Uses borofloat glass ■Nearly three times higher thermal resistance compared to soda-lime glass ■Low thermal expansion & thermal shock resistance ■Excellent heat resistance and chemical resistance ■Functional in the visible to near-infrared range *You can download the catalog from Edmund Optics Japan that features this product below.*

■Adopts a coating that forms droplets on the surface of the liquid ■Ideal for use in harsh environments ■AR coating that achieves a reflectance of less than 0.5% in the visible spectrum *You can download the catalog from Edmund Optics Japan featuring this product below.

■Economic price ■Rich lineup by size ■Uncoated, with MgF2 or VIS-NIR anti-reflective (AR) coating ■Custom coatings and sizes available for OEM quantities *You can download the catalog from Edmund Optics Japan that features this product below.

■Uses precision N-BK7 substrate ■Optimized for use with collimated light with a small real field of view ■Corrected to a tolerance of ±λ/16 for the transmitted wavefront *You can download the catalog from Edmund Optics Japan that features this product below.*

■0.20mm thick ultra-thin plate substrate ■Precision N-BK7 substrate adopted ■Extremely lightweight *You can download the catalog from Edmund Optics Japan that features this product below.

TECHSPEC 1λ synthetic quartz windows use UV-grade synthetic quartz glass. In addition to excellent transmission characteristics, they possess high heat resistance and extremely high purity, as well as outstanding environmental resistance, making them suitable for demanding applications. ■ Available in uncoated and broadband anti-reflective coating versions ■ Diameter sizes from 5 to 100 mm ■ Ideal for cost-sensitive broadband applications *You can download the catalog featuring this product from Edmund Optics Japan below.

TECHSPEC λ/10 synthetic quartz windows have laser-grade surface quality and parallelism. Additionally, they maintain a wavefront accuracy of λ/10. In addition to uncoated options, we offer windows with anti-reflective coatings optimized for UV, visible, or NIR spectra. The combination of excellent transmission characteristics, superior thermal resistance from the synthetic quartz substrate, and high-precision design makes these windows an outstanding choice for more demanding applications. ■ Available versions with anti-reflective coatings for UV, visible, and NIR ■ High-precision design suitable for precision applications ■ Sizes ranging from 5 to 150 mm in diameter ■ Also available are UV synthetic quartz windows with 1λ or λ/4 specifications *You can download the catalog featuring this product from Edmund Optics Japan below.

■Ultra-low reflection characteristics of R <0.25% (@DWL) ■Coatings available for He-Ne, LD, and Nd:YAG lasers ■Precision N-BK7 substrate ■Uncoated products and BBAR coating versions are also part of the standard lineup *You can download the catalog from Edmund Optics Japan featuring these products from the link below.

■λ/4 surface accuracy ■Custom coatings and sizes available for OEM quantities ■Circular and square sizes from 5mm to 150mm ■Seven types of broadband anti-reflective coating options available ■One of the largest selections in the world of standard N-BK7 windows ■Ultra-thin N-BK7 windows also available *You can download the catalog from Edmund Optics Japan featuring this product below.