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High coupling efficiency, high tolerance thanks to the aspherical form. Flexible lens design is available.
High quality and high reliability can be achieved by the integrated molding method of a glass and a metal case.
Environmentally friendly RoHS compliant products.
Topics
Product Overview
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CAN type
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Barrel type
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Without a barrel
Advantages of Aspherical Glass Lens 1
Spherical lenses cannot focus light properly. Need two spherical lenses to correct it.
While, an aspherical lens can focus light on a single point.
Advantages of Aspherical Glass Lens 2
Spherical lenses have low coupling efficiency and narrow optical axis.
Aspherical lenses have greater tolerance and easy to adjust with LD chips.
Applications
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Optical communication network system
Optical communication network system
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A pickup lens for optical disks
Optical sensor
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Laser devices such as LD projectors
Laser projector
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A collimation Lens for LBP
LBP
Element Technology
- Industrial-top-class super high precision molding die processing technology for lenses
- High precision molding technology that can achieve low aberration
- Integrated molding technology of high hermitical barrel and a lens
- Optical design technology , resistant to tolerance
