EVE Ref
Market groups
Inventory
Skins
Meta Groups
Market Groups
Blueprints & Reactions
Ammunition & Charges
Frequency Crystals
Medium
Medium
Blueprints of medium frequency crystals.
Gamma M Blueprint
Infrared M Blueprint
Microwave M Blueprint
Multifrequency M Blueprint
Radio M Blueprint
Standard M Blueprint
Ultraviolet M Blueprint
Xray M Blueprint