Protractor pattern reticle
All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.
It is a fine-scale or geometric pattern deposited on a colorless transparent glass substrate. The magnified image (real image) obtained by the objective lens is usually focused at a predetermined position within the eyepiece lens barrel. Fix the reticle at this position and view the image from the objective lens superimposed with the pattern of the reticle through the eyepiece. We have prepared reticles with a 360° protractor pattern (#51021) and a 180° protractor pattern (#30079). When attaching the reticle to the eyepiece lens, please ensure that the deposited surface of the reticle pattern faces the objective lens side. For the product lineup, specifications, and sales prices of semi-standard products, 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.
basic information
■360° protractor pattern and 180° protractor pattern ■Outer diameter of the substrate: 21mm ■Fits the focus eyepiece lens ■Designed for 1X magnification objective lens ■Graduation display every 10 degrees with 1-degree increments ■Protractor pattern with a diameter of 10mm *You can download the catalog from Edmund Optics Japan that features this product from the link below.
Price range
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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 fusion 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. Customers in Japan are served by the local subsidiary, Edmund Optics Japan Co., Ltd.
