Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
706～720 item / All 1448 items
All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.
■Using S-LAH79 (Ohara) with nd = 2.0 ■Image formation at short focal lengths due to the use of high refractive index glass ■Simplification of system integration ■High precision design *You can download the catalog from Edmund Optics Japan that features this product from the link below.*
Scratch-resistant and ideal for use under harsh conditions! Sapphire and ruby ball lenses.
Sapphire and ruby, made of hard materials, are resistant to scratches and are ideal for use under harsh conditions. Both are composed of alumina (Al2O3), and the red color of ruby is due to trace amounts of chromium oxide (generally over 0.5% by content). Unlike common optical glass, which has an upper transmission wavelength limit of about 2.3μm, they are transparent up to about 5.5μm. Sapphire and ruby have fundamentally the same physical and chemical properties, but there are slight differences in their optical characteristics. Sapphire is colorless and transparent with high light transmission, while ruby is colored, making it highly visible and easy to handle, which is why it is preferred for mechanical applications. ■ Ideal for use under harsh conditions ■ High strength and hardness ■ Excellent chemical resistance ■ Superior transmission in the IR wavelength range ■ Sapphire & ruby hemispherical lenses are also available *You can download the catalog from Edmund Optics Japan, which features this product, from the link below.
While it has the same function as a ball lens, the drum lens is easy to handle! It is also easy to fix to a gold frame.
While the ball lens has a surface that is entirely polished, the drum lens has a sanded surface on all sides except for the entrance and exit faces, which are processed parallel to the optical axis. This makes handling easier compared to the ball lens, and it also facilitates attachment to a metal frame. Additionally, it contributes to miniaturization and weight reduction. The half drum lens is a special drum lens that has one side polished to a flat surface. The flat processing provides the advantage of easy bonding to the end face of optical fibers. As a lens, it functions like a thick plano-convex lens, and when parallel light is incident, it images at a lower NA (suitable for SM fibers). Both designs of the drum lens can be made from two types of glass: standard optical glass N-BK7 and high refractive index glass N-LaSF9. *Please note that lenses made of N-LaSF9 are available only while existing stock lasts. Thank you for your understanding. *You can download the catalog from Edmund Optics Japan from the link below.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
TECHSPEC rod lenses are processed with a polished finish on the side surfaces and a sandblasted finish on the end surfaces. Their function is similar to that of cylindrical lenses. Parallel light passing through the center of the cylindrical section is focused into a line. We offer glass materials made of N-BK7 and synthetic quartz (UV grade) to accommodate various applications in UV, visible, and near-infrared ranges. A range of micro sizes is also available for implementation in many OEM applications. Custom sizes, changes to polished/sandblasted surfaces, and additional coatings can be accommodated upon request. ■ Focuses parallel light and converts it into a line ■ Available in sizes down to a minimum diameter of 1mm ■ Two types of glass materials: N-BK7 and synthetic quartz *You can download the catalog from Edmund Optics Japan below.
For light gathering purposes, for enlarged projection with overhead projectors (OHP), and for condenser applications! Please take a look at our lineup of Fresnel lenses.
A Fresnel lens is a thin, flat acrylic resin that has been densely engraved with sawtooth grooves in a stepped and concentric circular pattern. Each groove functions as a small refractive surface (prism surface), allowing the entire lens to perform the same function as a large single lens. Some types of Fresnel lenses are also used as magnifying glasses, but they tend to cause more stress on the eyes compared to spherical lenses. For the same focal length, the light transmission rate of a thin Fresnel lens is usually higher than that of a glass lens, making it particularly useful for concentrating sunlight. It is also widely used as a projection lens for overhead projectors (OHP). 【Features】 ■ Positive focal length ■ Options for circular and rectangular shapes ■ Ideal for concentrating applications *You can download the catalog from Edmund Optics Japan that features this product from the link below.
All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.
■Cylindrical lenses arranged in an array ■Used as a high-efficiency diffuser ■Lenses arranged along the first dimension side of the cylindrical axis *You can download the catalog from Edmund Optics Japan that features this product below.*
A white Fresnel lens with high transmittance in the infrared wavelength range! Also for terahertz imaging!
This is a white Fresnel lens with high transmittance in the infrared wavelength range. It is molded from a polyethylene-based resin. It is characterized by particularly low absorption loss in the 8-14μm range compared to other IR-transmitting resin materials, a very thin and uniform lens thickness, a large aperture, and a small thermal expansion coefficient. 【Features】 ■ Ideal focusing lens for infrared detectors ■ Low absorption loss in the 8-14μm range ■ Also applicable for terahertz (THz) imaging *You can download the catalog from Edmund Optics Japan that features this product from the link below.
High-energy Nd:YAG laser applications, including laser cutting, laser processing, and laser welding!
TECHSPEC laser-grade plano-convex lenses are designed for high-energy Nd:YAG laser applications, including laser cutting, laser processing, and laser welding. With a surface accuracy of 1/10 wavelength and a surface quality of 10-5, these precision synthetic quartz substrates achieve low scattering and excellent wavefront performance. Options for four types of anti-reflective (AR) coatings are available, all with high laser damage thresholds and without coatings. ■ Guaranteed laser damage threshold ■ Surface quality of 10-5 ■ Surface accuracy of 1/10 wavelength *You can download the catalog from Edmund Optics Japan that features this product below.
All products are sold individually as standard specifications. We provide short delivery times due to complete stock availability.
TECHSPEC laser-coated precision aspheric lenses are designed to maximize performance in high-power Nd:YAG laser applications. The high-precision aspheric design minimizes spherical aberration, reducing the laser spot size while maintaining energy per unit area. TECHSPEC laser-coated precision aspheric lenses utilize high-laser-damage-threshold coatings optimized for the most popular Nd:YAG laser wavelengths. This product features a UV-grade synthetic quartz glass substrate, which also offers high resistance to thermal expansion. For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
Adopts premier grade zinc selenide (ZnSe) optical elements from II-VI Corporation. Beam expander for CO2 lasers.
The beam expander for CO2 lasers is designed to collimate high-power CO2 laser beams and improve energy distribution. It utilizes premium-grade zinc selenide (ZnSe) optical elements from II-VI, achieving minimal beam deviation and over 99.4% transmittance at 10.6μm. A high-efficiency anti-reflective coating is applied to the ZnSe substrate, resulting in less than 0.2% reflectance and less than 0.1% absorption at 10.6μm. It also features a compact housing with an M25 mount on the incident side. ■ Designed for CO2 lasers at 10.6μm ■ Compact housing for easy system integration ■ Uses infrared zinc selenide optical elements from II-VI *The catalog from Edmund Optics Japan can be downloaded from the link below.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
The design approach is completely different from conventional microscope objective lenses (finite systems), allowing for exceptional optical performance and long working distances without compromising on dimensional miniaturization. Thanks to the long working distance, it is possible to focus on subjects with steps that were difficult to address with conventional objective lenses. All lenses have a common focal length of 95mm and are equipped with M26 x 0.706 (36TPI) threads for connection to the microscope body. 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 Co., Ltd. (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
This is an infinity-corrected objective lens from the Edmund Optics brand, which achieves higher resolution performance than the Mitutoyo M PLAN APO series objective lenses. It maintains a sufficiently practical working distance, and its optical characteristics have diffraction-limited performance. It has the same M26x0.706 (36 TPI) screw thread standard as the Mitutoyo objective lenses, and since the focal length is also the same at 95mm, it is compatible with the company's microscope products and related accessories. This objective lens adopts a plan achromat design (color aberration correction wavelengths are 486nm and 656nm). Additionally, its use in combination with the MT-40 imaging lens is not recommended. *You can download the catalog from Edmund Optics Japan that features this product from the link below.
All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.
The C-mount video microscope unit connects a Mitutoyo infinity-corrected objective lens with an M26x0.706 screw to a C-mount standard camera. By using this product, a high-magnification imaging system with a simple configuration can be constructed. There are two models available: one with a built-in imaging lens that is aberration-corrected for the visible range (#63024) and another that is aberration-corrected for near ultraviolet to near infrared (#66618). This imaging lens is designed with a focal length of 200mm, so when using the company's infinity-corrected objective lenses, it functions as an optical system with a magnification of 1X. For the product lineup of standard specifications, their specifications, and sales prices, please refer to 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.
All products are sold individually as standard specifications. We offer quick delivery due to complete stock availability.
Olympus plan achromat objective lenses are designed for clinical experiments and inspection applications. When used for bright field observation in a transmitted light system, Olympus plan achromat objective lenses achieve good flatness up to a numerical aperture of 22. For the product lineup of standard specifications, their specifications, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
Improved brightness and extended working distance as much as possible, while achieving high NA performance at a high level. High-contrast, high-resolution infinity-corrected wide-field objective lens.
The Nikon CFI60 infinity-corrected bright field objective lens is a product that can be described as the pinnacle of Nikon's optical technology, designed to meet advanced imaging requirements. The Nikon CFI60 infinity-corrected bright field objective lens achieves a high level of brightness, a long working distance, and high NA performance through the adoption of a 60mm focal length and a large barrel diameter. This objective lens is designed to correct both magnification chromatic aberration and axial chromatic aberration across the entire field of view, producing high-contrast, high-resolution images. It connects to the microscope body using an M25 x 0.75 thread. ■ Outstanding color reproduction ■ Long working distance and high NA design ■ Extremely low flare for high-contrast images ■ Distortion-free *You can download the catalog from Edmund Optics Japan below.
