Reticle Ruler 0.400 Inch 200 Divisions
KR-231 Ruler reticle 0.400" in 40 divisions. 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 the desired diameter when ordering.
Numbering Options (select from the following 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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