Sharingan partially activated - One Swirl:
This is the first variation of a partially developed Sharingan eye. The clan members pupil will turn red and develop one of the wheel swirls. When Uchiha Sasuke finally activated his Sharingan, his left eye took this form.
Able to see through minor genjutsu
Able to see through minor speed.

Requirement- Near Death

Sharingan partially activated - Two Swirls:
This is the second variation of a partially developed Sharingan eye. The clan members pupil will turn red and develop two of the wheel swirls. When Uchiha Sasuke finally activated his Sharingan, his right eye took this form.
Able to see through moderate level genjutsu
Able to see moderate levels of speed
Copy lower level jutsu
Minor speed boost

Requirement- Fight a Tomoe 3 User

Sharingan fully activated - Three Swirls:
This is the final normal form of the Sharingan eye. The clan members pupil will turn red and develop three of the wheel swirls in both eyes. In this form the clan member can read Genjutsu, Taijutsu and Ninjutsu, learn how the skill is done and then copy it to be used later. This form can also initiate the Mangekyou "Kaleidoscope" form.
See through major genjutsu
See through major speed
See major handseals(ninjutsu)
Copy higher level jutsu
Moderate speed boost

Requirements-Make clan leader give you a near death

Sharingan - Elongated Three Swirls:
This variation is the Mangekyou (Kaleidoscope) form while not fully changed. Sasuke initially caught a glimpse of this version of the the Mangekyou.

Requirement-Kill Best Friend

Permanant SHaringan Mangekyou (Kaleidoscope) Form:
This is the rare Mangekyou (Kaleidoscope) form which is said to only appear in a few Uchiha members. Uchiha Itachi was able to finally master this form during the period he killed his clan. In this form Itachi is able to use the Amaterasu and Tsukuyomi Doujutsu techniques.


Requirement-Kill Brother/Sister with sharingan