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Imported Quartz JGS1 FL=40 Laser Focusing Lens 808nmHR 1064nmHT Mirror

Basic Information
Place of Origin: Shaanxi,China(Mainland)
Brand Name: WEIMENG
Certification: CE,ISO9000
Model Number: WM-C-066
Minimum Order Quantity: 5 pcs
Price: USD12.9/piece
Packaging Details: 10*10*15 carton packed
Delivery Time: 8 days
Payment Terms: T/T,paypal
Supply Ability: 1000 pcs per day
Detail Information
Product Name: Laser Focusing Lens Focal Length: 40
Type: Plano-convex Coating: 808nmHR 1064nmHT
Thickness Tolearance: ±0.1mm Size: 18.5*2mm
Material: Imported Quartz JGS1 Polised: Yes
High Light:

808nmHR Laser Focusing Lens

,

1064nmHT Laser Focusing Lens

,

FL=40 Laser Focusing Lens


Product Description

Imported Quartz JGS1 18.5*2mm FL=40 Laser Focusing Lens 808nmHR 1064nmHT Mirror

Decription:

 

Prduct name: Laser focusing lens

Size:18.5*2mm

Focus length:40

Coating:808nmHR 1064nmHT

Polised:Yes

Chamfer:0.2mm*45 degree

Surface quality:40/20

 

1. Scanning range.

The larger the area the camera can scan, the more popular it will be. But if you blindly increase the scanning area, it will bring a lot of problems. For example, the light spot becomes thicker, the distortion increases and so on.

2.Focal length (related to working distance, but not equal to working distance).

a. The scanning range is directly proportional to the focal length of the field mirror the increase of the scanning range will inevitably lead to the increase of the working distance. The longer working distance will inevitably lead to the loss of laser energy.

 

b. The diameter of the focused spot is proportional to the focal length. This means that when the scanning area reaches a certain degree, the diameter of the light spot obtained is very large, that is to say, it is not fine enough, and the power density of the laser decreases very quickly (the power density is inversely proportional to the second power of the spot diameter), which is not conducive to processing.

 

c. Because the f-theta field mirror works by using the relation of Y '= f * θ, the actual values of θ and TG θ are different. And with the increase of focal length f, the distortion will be more and more serious.

3.Working wavelength.

At present, 1064nm and 10600nm are mostly used in the market. However, with the development of lasers, 532 nm, 355 nm and 266 nm field mirrors will also have corresponding applications.

 

Function:

 

 

The main functions of the focusing mirror are as follows:

 

1. The ability of edge beam to incident to detector is improved;

 

2. In the same main optical system, the additional field mirror will reduce the detector area, if the same detector area is used, the field of view can be expanded and the incident flux can be increased;

 

3. The non-uniform illumination on the photosensitive surface of the detector can be homogenized.

 

Application examples:

 

It is mainly used in laser marking machine, stage lighting, scientific experiments and laser measuring instruments.

Imported Quartz JGS1 FL=40 Laser Focusing Lens 808nmHR 1064nmHT Mirror 0

 

 

 

Contact Details
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Phone Number : +8618740495845

WhatsApp : +8618740495845