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Brand:
genericAbout this item
Laser head move outward from center movement in the region of the Table-of-Contents, find location on the disk by emitting laser, induced resistance to accept to the reflected signal output into electronic data.
Laser 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 cleaning drive inside.
Laser head mainly includes laser generator (also known as laser diode), semi-reflective prism, objective lens, lens and photoelectric diode.
When laser head reads the data on disc, the laser light from laser generator goes through semi-reflecting prism and converges on the objective lens; lens will make laser into extremely tiny points on CD.
Because of the reflection material on the disc, light will reflect back, through the objective lens, then illuminate on semi-reflecting prism.
Unit size:
1 piece
Number of packs in one carton:
1
Min. Order Quantity:
1 piece
Stock location:
China
Estimated Lead Time (business days)
7 Days
International delivery:
Available shipping options, costs and estimated shipping times will be shown during checkout.
Carton dimensions (LWH):
8 cm x 7 cm x 3 cm
Carton weight:
20 g
Quantity (piece)
Minimum order quantity is 1 piece
Min. Order Quantity:1 piece
Product description