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Carbon grating replicas
Cross line pitch spacing of 463nm with 2160 lines/mm in both directions, cross at 90° for additional accuracy to magnification and aid in distortion checks. Trench-type groove to measure pitch. For electron microscope magnification to 80000/100000.
Cross ruled (waffle), 2160 lines/mm (54864 lines/"), high magnification carbon replica.
Store at room temperature
* Ordering Schedule
This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.
This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.