1064nm Ar Coating Jgs1 Laser Focus Lens

• Usage: Medical, Optical
• Type: Concave Lens
• Transmittance: 90%-95%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: yt208
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS
• Customized: Customized
• Coating: HC
• Diameter: 2-200 mm
• Diameter Tolerance: +0.0/-0.15 mm
• Thickness Tolerance: +/-0.1mm
• Surface Quality: 60/40, 40/20 or Better
• Centring Error: <3 Arc Minute
• Bevel: 0.25mm×45 °
• Clear Aperture: 90%
• Surface Figure: λ/2
• Polished: Yes
• Transport Package: Safety Green Carton
• Origin: Changchun
• HS Code: 9001909090
• Production Capacity: 40000/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

1064nm Ar Coating Jgs1 Laser Focus Lens For Laser Cutting Machine Parts
1.Scaning range
The area lens can scan,the more popular it will be with users.However,if we blindly increase the scanning area,it will bring a lot of problems.Such as points of light thicker,distorlion and so on.

2.Focal length
A.The scanning range is proportional to the focal length of the field lens-the increase of the scanning range will inevitably lead to the loss of laser energy.
B.The focal spot diameter is roporlional to the focal length.This means that when the scanning area reaches a certain degree,the obtained lightspot diameter is very large,that is to say,the concerntration is not fine enough,and the power density of the laser decreases very fast.

The fuction and application of focusing lens
1.Inprove the ability of edge beam to hit the detector.
2.In the same main optical syatem,the aditional field mirror will reduce the area of the detector,If the same detector area is used,the field of view can be enlarged and the incident flux can be increased.
3.Homogenize the non-uniform illumination on the photosensitive surface of the detector.
 

It is mainly used in laser marking machine,stage light,scientific test and laser measuring instrument.

 

Optical window materials comparison:

Material	JGS1
Surface Figure	λ/2
Diameter	2-200 mm
Diameter Tolerance	+0.1, -0.1 mm
Thickness Tolerance	+0.1, -0.1 mm
Centration	<3 arc minutes
Clear Aperture	>85%
Surface Quality	60-40 scratch and dig
Protective Bevel	0.25 mm x 45°
Coating	as customer's requirements

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Factory information

Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
    As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.

Our Advantage

Sales Team
Yutai Optics has a professinal sales team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.             

Production Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine,  Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph,  Grinding machine,nanotech.250upl,talysurfi120.
                                                                                     
Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.



Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping

Packaging & Shipping
 1 Package Detail: A. Standard carbon and envelop with plastic foam.
                               B. Safety green carton.
                               C. Customized.



 
2 Delivery Detail: Within 30 days.(Also depand on the quantity) Payment: