Magnetic actuation moves a shared optical module along and across the axis, supporting autofocus and image stabilization in compact devices.
A gel layer between focus and anti-shake mechanisms absorbs impact forces and helps protect camera components from damage.
A flat mounting base and enclosed box protect monitoring or collision prevention devices while improving tower contact stability.
This case matches camera window and decoration diameters across cameras, preserving varied optics while simplifying barrel machining.
Opposing movements of positive focusing groups support faster autofocus while limiting aberration fluctuations during close focusing.
At least three intersecting elastic members stabilize the shutter, while sensor or lens movement corrects camera shake.
A resin-metal movable member strengthens rolling contact, while matched expansion and magnetic urging improve thermal reliability.