Stereo System Components

CD & Tape Players

Oumefar Lens, PVR-802W Game Lens Head DVD Replacement Repair Part 4.8cm/1.88in Electric Excitation Replace Part for PS2/PS3, Optical Lens Head Replacement Repair Parts

R 1,014

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Oumefar Lens, PVR-802W Game Lens Head DVD Replacement Repair Part 4.8cm/1.88in Electric Excitation Replace Part for PS2/PS3, Optical Lens Head Replacement Repair Parts
- [PRODUCT PRINCIPLE]:Lens move outward from center movement in the region of the table-of-Contents,find location on the disk by emitting,induced resistance to accept to the reflected output into electronic data.
- [DATA READING FEATURES]:Game head is a the essential part of CD drive, and also is the most sophisticated part.It is mainly used for data reading,so take special care when deal with drive inside.
- [PRODUCT CONFIGURATION]:Lens mainly includes generator,semi-reflective prism, objective lens,lens and photoelectric diode.Due to the disc surface is uneven point to record data, so the reflected light will be in different directions.
- [EFFECT OF USE LENS]:When head reads the data on disc,the light from generator goes through semi-reflecting prism and converges on the objective lens.Lens will make into extremely tiny points on CD.
- [WORKING PRINCIPLE]:Because of the reflection material on the disc, light will reflect back, through the objective lens,then illuminate on semi-reflecting prism.Since prism is semi-reflecting,light beam can not goes through it completely,but reached the photo-diode through the lens.
Country USA
Brand Oumefar
Manufacturer Oumefar
ItemPartNumber Oumefar4dcpeg3mnu312
UnitCount 1
ReleaseDate 0000-00-00