DA070

Target 27mm Concentric Circles w Crosshair White Glass

This reticle is used for diameter, radius, hole centering and concentricity measurements. It can also be used as a boresight and alignment reticle. The pattern consists of 10 concentric circles from 1mm to 10mm in 1mm divisions combined with a crosshair. The pattern has a line width of 0.0254mm ±.0025mm with an overall accuracy of .00004”/.001mm.The reticle pattern is very durable, double layer, deposited evaporative Chrome/Chrome Oxide deposited on white glass, for a reflectivity of less than 5% looking at the pattern. 

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