A pre-loaded intraocular lens injection system includes: a main cylinder, a plunger, an advancing knob, and a cartridge, where an introduction channel is formed inside the cartridge; a mounting recess for containing an intraocular lens is formed in the introduction channel, and a detachable lens limiting member is disposed on the mounting recess; and the lens limiting member includes a limiting plate, a stop block for preventing the plunger from extending into the introduction channel is disposed on the limiting plate in a movement direction of the plunger, and an anti-straight-haptic column is disposed on the limiting plate on a side of the movement direction of the plunger. According to the pre-loaded intraocular lens injection system, rotation and pushing functions are integrated; when being injected, the intraocular lens maintains such a posture that two haptics hold and cover an optical region.

An IOL injector plunger having IOL compression arms is described.

The present disclosure relates to an assembly operable with an intraocular lens (IOL) injection device. The assembly includes an electric motor and a control device. The electric motor is configured to generate rotational motion and includes a stator and a drive shaft. The stator or the drive shaft is removably couplable to an adjustment knob of the IOL injection device. The control device is communicatively coupled to the electric motor and is configured to control operation of the electric motor. The stator or the drive shaft is configured to rotate the adjustment knob relative to a body and a plunger rod of the IOL injection device in response to the rotational motion.