Aspherical Glass Lenses

Aspherical Glass Lenses

Photo:Aspherical Glass Lenses
  • 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

  • CAN type
    CAN type
    Aspherical Glass Lenses CAN type
  • Barrel type
    Barrel type
    Aspherical Glass Lenses
  • Without a barrel
    Without a barrel
    Aspherical Glass Lenses

checkmarkAdvantages 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.

different Spherical lens , Aspherical lens

checkmark 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.

Simulation of Coupling Efficiency (CAN type)

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Applications

  • Optical communication network system

    Optical communication network system

  • Optical communication network system
  • A pickup lens for optical disks

    Optical sensor

  • Laser devices such as LD projectors

    Laser projector

  • Laser projector
  • A collimation Lens for LBP

    LBP

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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

Element Technology

Element Technology

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Line Up

Parts no EYLGMF EYLGUF EYLGMFS EYLGUL
Type CAN type
Barrel type
Without a barrel CAN type Without a barrel
Circular Square Circular
Appearance eylgmf eylguf-circular eylguf-square cantype eylgul
Detail
(Link)

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Part list

*Please inquire for details

catalog

Part list

Example of use Optical communication network system Light sensor
Laser projector
Laser printer/MFP

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