Jedi Knight Anakin Skywalker constructed and carried his second lightsaber during the Clone Wars, and was later carried by his son Luke Skywalker during the Galactic Civil War.
Incorporating many of the elements from his first weapon, Anakin Skywalker’s lightsaber was specifically designed to facilitate Skywalker’s practice of Form V lightsaber combat. As per Form V weapon specifications, the lightsaber had a solid casing (either as a whole or in multiple sections for maximum protection against power surge deterioration) and a heavily shrouded blade emitter. The beveled emitter was designed to designate separate facets of the blade for either offensive or defensive purposes. The lightsaber hilt included a ridged hand grip, as Djem So required its users to maintain a solid grip on the hilt. It was also later modified to allow it to operate underwater.
Before being passed to Luke Skywalker, the weapon’s hilt had been slightly altered so that the original fastener belt was changed into a ring.