Laser Machine Best Choice Product provide laser cnc,laser engraving machine,laser machine,laser printer,laser wood machine Fantastic Gift USA CVD ZnSe Focus Lens Dia. 20mm FL 63.5 mm 2.5" for CO2 Laser Engraving Cutting Machine. Price at this time US $25.00/piece. Check price now to get discount! Dont waste your time. Buy Now only in Shenzhen SolarMy Laser Store Trusted Seller Store!
Main feature :
CVD ZnSe Imported From USA, High Quality Material Make Sure the Steady of Laser System.
The CO2 Laser Transmittance of Lens can is more than 99.5% with Excellent Transparency.
Excellent High-Power Density Endurance.
Firm Surface Membrane. High Durabilityand Great Scratch Resistance.
Focusing Spot Size more Smaller.
USA CVD ZnSe Focus Lens Dia. 20mm FL 63.5mm 2.5" FL for CO2 Laser Engraving Cutting Machine
Co2 laser focus lens
Focal Length | Edge Thickness | Material | link | ||||
mm | inch | mm | inch | mm | inch |
| |
12 | 0.47 | 50.8 | 2 | 2 | 0.08 | ZnSe(USA) | link |
15 | 0.59 | 50.8 | 2 | 2 | 0.08 | ZnSe(USA) | |
18 | 0.71 | 50.8 | 2 | 2 | 0.08 | ||
63.5 | 2.5 | 2 | 0.08 | ||||
75 | 3 | 2 | 0.08 | ||||
101.6 | 4 | 2 | 0.08 | ||||
19.1 | 0.75 | 38.1 | 1.5 | 2 | 0.08 | ZnSe(USA) | |
50.8 | 2 | 2 | 0.08 | ||||
63.5 | 2.5 | 2 | 0.08 | ||||
75 | 3 | 2 | 0.08 | ||||
101.6 | 4 | 2 | 0.08 | ||||
20 | 0.79 | 38.1 | 1.5 | 2 | 0.08 | ZnSe(USA) | |
50.8 | 2 | 2 | 0.08 | ||||
63.5 | 2.5 | 2 | 0.08 | ||||
75 | 3 | 2 | 0.08 | ||||
101.6 | 4 | 2 | 0.08 | ||||
127 | 5 | 2 | 0.08 | ||||
190.5 | 7.5 | 2 | 0.08 | ||||
25 | 1.00 | 50.8 | 2 | 2 | 0.08 | ZnSe(USA) | |
25 | 1.00 | 63.5 | 2.5 | 2 | 0.08 | ||
20 | 0.79 | none | 3 | 0.12 | silicon | ||
25 | 1.00 | 3 | 0.12 | ||||
30 | 1.18 | 3 | 0.12 | ||||
20 | 0.79 | 3 | 0.12 | molybdenum | |||
25 | 1 | 3 | 0.12 | ||||
30 | 1.18 | 3 | 0.12 | ||||
Znse lens >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Product Description: import CVD system using America ZnSe, material absorption rate is low, the production of lenses can withstand the high power density, and surface film layer is firm, not easy to fall off, wiping resistance. The import of ZnSe double plating antireflection Mo, reached 99.5% in CO2 laser industry common working band 10.6 um transmittance can. From two angles of diffraction and aberration optimization design, introduced the actual focusing spot diameter to series of products in the same focal length minimum condition. Can also be based on user requirements of different focal length, focal length, lens aperture, the diameter of the incident light after a separate design and processing
Co2 laser focus lens .
Co2 laser focus lens used in laser cutting , laser welding and laser engraving machines , it used to focus the laser beam into one point , and make the energy of the laser point reach a very large value ,rapidly combust of workpiece to make cutting and engraving available ,
On the market focus lens is distinguished by two structure : meniscus and plano convex ,Becuse meniscus lens has a better at focusing , so with the same price we recommend customer to used crescent-shaped lens .
Lens protection and cleaning: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Clean is very important for optical lens, you better have a good cleaning habit to clean the optical lens carefully, reduce or eliminate the pollution by human, such as finger and saliva. As a common sense, when touching the optical system, cleaning, installing and removing, you should wear finger or medical gloves. You should always follow the cleaning lenses and notice requirements, during the cleaning process, the material can only be the suggested one, such as cleaning paper for optical lens, Cotton ball, Q-tips and ethyl alcohol, Acetone.
Any wrong lens cleaning during disassembly, installation will reduce the lenses life, or even permanent damage. When the lenses were contaminated, use washing ear ball to blow lens until no particles on the surface, do not blow through your mouth, because the air mostly contain oil and water, they will further contaminated lenses. If there is still dirt, we must use the special cotton ball or Q-TIPS dipped in acetone, ethyl ether mixture to wipe gently, then you can remove most of the pollutants.
The pollution of the laser lens will cause serious affection to the Laser output power, and even cause data acquisition system make serious mistakes, if we are able to keep the lens clean, will undoubtedly extend the machines life
There are four methods of shipping for you to choose when you check out. The Express shipping is DHL, EMS, FEDEX or DHL or China Post Air Mail. We will choose the company for you depending on their service availability and your picking.
·
Shipping >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
1. All items in stock. we post the items within 7 days once we receive the payment, including weekend. Please open the package and check if there are some damages before sign, if there are some damages , please do not sign and contact us immediately.
2.We will choose the best way send the goods to you if the courier you chose it not good to Clearance.
3.We ship to worldwide but if your countrys custom is strict, please contact us before you bid to check detail and confirmed.
Payment >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
We accept bank TT (Telegraphic Transfer),western union paypal etc.
Payment must be made within 48hours of the auction end time
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
Refund>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos
Any reason required for all refund. Item must be in its original condition and no physical damage. Buyer responsible for all shipping cost
Contact us >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Welcome worldwide customer inquire and questions,we will try to do our best to feedback customers by email within 1 business days.
Your satisfaction and positive feedback is very important to us ,please leave positive feedback and 5 star , if you are satisfied with our items and service .
If you have any problem with our items or service , please be free to contact us first before you leave negative feedback ,we will do our best to solve any problem and provide you with the best customer service
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Fantastic Gift USA CVD ZnSe Focus Lens Dia. 20mm FL 63.5 mm 2.5" for CO2 Laser Engraving Cutting Machine
No comments:
Post a Comment