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FS should have a chanel chart available so we know what C17 etc means. I want to order but dont what chanel 150 is
by B***d on 05/21/2018
Hi, C17 means 1563.86nm. If you wanna purchase 1550nm, you can choose C33 or C34. Meanwhile, we already have a channel chart on every product page, you may click any item to check. Thanks!
by D***n on 05/23/2018