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LT150MP

function:
Periscope Zoom Actuator
pixels:
/
Compared with the old products, what are the improvements(Structure, material, technology, process, performance and use function)
With the increasing mobile phone camera pixel camera, auto focus motor dynamic axis tilt angle requirements increasingly strict, consider upgrading the camera autofocus motor can meet the high pixel application, the new products of high pixel camera autofocus motor has the following improvement:
  Old products new product utility
material quality Voice coil type electromagnetic drive motor The piezoelectric material drives the motor with a stroke of 1200μm The moving range of the old product is limited, and the stroke is usually less than 350 M. The new product can travel 1200μm
structure Shrapnel suspension moving lens The piezoelectric material pushes the drive rod and drives the lens to move When the lens moves, the optical axis of the lens is stable, and the optical axis variation is small.
design Electromagnetic drive force and suspension wire suspension force design Design of corresponding structure for piezoelectric material drive No magnetic interference, large thrust, can promote large-scale lens, improve the quality of photography, and provide long travel to support high optical rate lens focus
Technology / / /
performance The trip is usually less than 350μm. Itinerary 1200μm.The optical axis of the lens tilt variation 0.14 Driving 150mm optical lens, providing 5 times optical zoom function
Use function General camera autofocus High optical rate lens long stroke focusing Provides high optical zoom ratio
  Old products
material quality Voice coil type electromagnetic drive motor
structure Shrapnel suspension moving lens
design Electromagnetic drive force and suspension wire suspension force design
Technology /
performance The trip is usually less than 350μm.
Use function General camera autofocus
  new product
material quality The piezoelectric material drives the motor with a stroke of 1200μm
structure The piezoelectric material pushes the drive rod and drives the lens to move
design Design of corresponding structure for piezoelectric material drive
Technology /
performance Itinerary 1200μm.The optical axis of the lens tilt variation 0.14
Use function High optical rate lens long stroke focusing
  utility
material quality The moving range of the old product is limited, and the stroke is usually less than 350 M. The new product can travel 1200μm
structure When the lens moves, the optical axis of the lens is stable, and the optical axis variation is small.
design No magnetic interference, large thrust, can promote large-scale lens, improve the quality of photography, and provide long travel to support high optical rate lens focus
Technology /
performance Driving 150mm optical lens, providing 5 times optical zoom function
Use function Provides high optical zoom ratio
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