Reticle 10 Concentric Circles 0.020 - 0.200 Inch
KR-525 Concentric circles reticle (30 circles) with diameters equal 0.020" - 0.600" with crossline, each 0.02" per diameter. Numbered 2, 4, 6, through 30 every 2nd circle. Learn how to make accurate measurements when using your reticle here and learn about calibrating your microscope here. Reticle is available in a number of different diameters, select below when ordering.
NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.
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