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The effective aperture of the product is greater than 75mm, the focal length is 145mm, the measurement range of the product is+/-2 °, the resolution is 0.1 arc seconds, and the repeatability accuracy of the product is 0.1 arc seconds.
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The effective aperture of the product is greater than 75mm, the focal length is 145mm, the measurement range of the product is+/-2 °, the resolution is 0.1 arc seconds, and the repeatability accuracy of the product is 0.1 arc seconds.