Laser Lens


Laser Lenses include laser spherical lenses, laser aspherical lenses, laser cylindrical lenses, etc. They play the role of converging light and shaping laser beams in laser optical systems. Laser Lenses have the characteristics of high transmittance, low absorption, high laser damage threshold, and high surface quality.

Laser Lenses include laser spherical lenses, laser aspherical lenses, laser cylindrical lenses, etc. They play the role of converging light and shaping laser beams in laser optical systems. Laser Lenses have the characteristics of high transmittance, low absorption, high laser damage threshold, and high surface quality.


ㅤProduct Details

Material

Corning 7980, or according to customer's request

Tolerance

+/-0.01mm/+/-0.1mm

Flatness

PV: 1/10 Lambda

Focal Length Tolerance

+/-1%

Centration

< 30 arc seconds

Surface Quality

10/5,20/10,40/20

Clear Aperture

>90%

Bevel

Protective bevel

Coating

AR Coating

Damage Threshold

20J/cm²@1064nm,20ns(AR@1064nm),

6.8J/cm²@532nm,20ns(AR@532nm),

5J/cm²@355nm,20ns(AR@355nm),

15J/cm²@1064nm,20ns(AR@1064&532nm)

Or according to customer's request

 

Laser Plano Convex Lens focuses light into a point. It is characterized by a positive focal length, one side is flat and the other side is convex. It plays the role of converging and shaping light beams in laser optical systems. In order to reduce spherical aberration, when laser plano convex lenses are used for collimated beam focusing, the beam should be incident on the lens curved surface, when used for point light source collimation, the beam is incident on a plane.

 

This lens uses Corning 7980 material as the substrate and is coated with a high-transmittance anti-reflection film. It has a high laser damage threshold of up to 20J/cm². At the same time, this type of laser plano-convex lens has the characteristics of high transmittance, low absorption, high laser damage threshold, and high surface quality. This high-power laser plano-convex lens has a wide range of applications in education and scientific research, laser processing, laser marking, laser welding, laser micro-processing and other related fields.

 

AOS Optics can customize high-power laser plano-convex lenses that meet your requirements according to your needs. If you have any questions or needs, you can contact us at any time, thank you.

Material

Corning 7980, or according to customer's request

Tolerance

+/-0.01mm/+/-0.1mm

Flatness

PV: 1/10 Lambda

Focal Length Tolerance

+/-1%

Centration

< 30 arc seconds

Surface Quality

10/5,20/10,40/20

Clear Aperture

>90%

Bevel

Protective bevel

Coating

AR Coating

Damage Threshold

20J/cm²@1064nm,20ns(AR@1064nm),

6.8J/cm²@532nm,20ns(AR@532nm),

5J/cm²@355nm,20ns(AR@355nm),

15J/cm²@1064nm,20ns(AR@1064&532nm)

Or according to customer's request

 

Laser Plano Convex Lens focuses light into a point. It is characterized by a positive focal length, one side is flat and the other side is convex. It plays the role of converging and shaping light beams in laser optical systems. In order to reduce spherical aberration, when laser plano convex lenses are used for collimated beam focusing, the beam should be incident on the lens curved surface, when used for point light source collimation, the beam is incident on a plane.

 

This lens uses Corning 7980 material as the substrate and is coated with a high-transmittance anti-reflection film. It has a high laser damage threshold of up to 20J/cm². At the same time, this type of laser plano-convex lens has the characteristics of high transmittance, low absorption, high laser damage threshold, and high surface quality. This high-power laser plano-convex lens has a wide range of applications in education and scientific research, laser processing, laser marking, laser welding, laser micro-processing and other related fields.

 

AOS Optics can customize high-power laser plano-convex lenses that meet your requirements according to your needs. If you have any questions or needs, you can contact us at any time, thank you.


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