All products are sold individually as standard specifications. We provide short delivery times due to complete stock availability.
■ Telecentric optical system design suitable for measurement ■ Long working distance design allows integration into machine vision measurement systems ■ Parfocal distance (PD) = 110mm, optical tube length (OTL) = 170mm ■ Compact design and long parfocal distance facilitate easy fixation ■ Product lineup includes tubes that enable connection to C-mount cameras ■ Aluminum alloy housing
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basic information
The Mitutoyo ML series objective lenses, designed for measuring microscopes with bright field observation, employ a telecentric optical system. This allows for accurate measurements of three-dimensional subjects with depth, without magnification errors. There is also minimal distortion, which is a major enemy of measurement accuracy. Unlike objective lenses designed for biological microscopes, the optical aberration correction is optimized for reflected light from the object (not considering cover glass). Because it uses a finite correction optical system, there is no need to provide an additional imaging lens like with infinity-corrected objective lenses, making it possible to build an optical system on a low budget. For connection to the microscope body, it uses an M26 x 0.706 (36TPI) screw thread. If you wish to capture the real image obtained with this objective lens using a C-mount standard CCD/CMOS camera, please use the objective lens mount tube (#56992). For the product lineup of standard items, their specifications, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible from the product homepage linked above).
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Applications/Examples of results
Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal biometric authentication and high-speed FA applications. With the integration of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan, Inc.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.