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MCWlaser Fenêtres de protection USA CVD ZnSe

MCWlaser Fenêtres de protection USA CVD ZnSe

LM-W-ZNSE-12.7X2.5

$19.90 USD
$29.90 USD $19.90 USD
En vente Épuisé
  • Shipping within 1-2 business days.
  • By Expedited Shipping (by DHL/Fedex/UPS/DPD).
  • Within 5-7 days delivery.
Taille
  • MCWlaser Official Quality Inspection (100% brand new original authentic).
  • Secure payments; Lifetime Tech Support (Specialists).
  • Support Shipping Worldwide, US and EU stock.
  • Good customer service. Please contact us at info@mcwlaser.com.
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Description

1. Fenêtres de protection ZnSe
Choisissez des matériaux cristallins importés de haute qualité, capables de résister aux lasers de haute puissance.
2. Le revêtement double face est ferme, résistant à l'essuyage, difficile à tomber et a une longue durée de vie
3. Traitement de haute précision, utilisez d'abord un excellent substrat, par découpe. polissage, revêtement et autres processus pour former un total
4. Performances optiques élevées, transmission élevée supérieure à 99,5 %.
5. Pièce de rechange pour machine de gravure, découpe et marquage laser Co2 et tête laser CO2.

Paramètre

. Matériel: Zen
. Longueur d'onde: 10,6 um
. Tolérance de forme : +0,00/-0,1 mm. Tolérance d'épaisseur : 0,2 mm.
. Terminer : 20-10
. Ouverture efficace : > 90 %. Excentrique : <3'
. Inversé : <0,2x45°
. Revêtement : 10,6 um antireflet double face.

Caractéristiques

Matériel Diamètre Épaisseur enrobage
CVDZnSe 12.7 2.5 AR/AR10,6um
PVDZnSe 19.05 2 AR/AR 10,6 um
CVDZnSe 20 2 AR/AR10,6um
CVDZnSe 20 3 AR/AR 10,6 um
CVDZnSe 25 3 AR/AR10,6um
CVDZnSe 38.1 3 AR/AR 10,6 um

Remarque : Tolérance d'épaisseur : ±0,2 mm

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Customer Reviews

Based on 8 reviews
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H
HASSAN BOUSLIKHANE

Exactly what I needed to replace the mirrors in my laser

A
Andre Rocha

Works great!!! Great quality arrived quickly as I needed this to complete a job. I would highly recommend this lens!

i
ibrahim malave

I purchased this lens to upgrade the stock lens on my K40. After doing a ramp test and setting the z-bed to the proper focal length, the difference is noticeable.

I was able to produce a beam of about .3mm even with the stock lens, and the Cloudray lens hit that mark as well. What improved greatly, though, was the consistency of beam width and cutting depth across the entire work area.

I can now use the entire workpiece in one run as I no longer experience blurry lines or insufficient cuts in the areas farthest from the home position. I've had a lot less frustration and wasted material since installing this lens.

In my opinion this is definitely a worthwhile purchase!

I
Ian Webb

These were the perfect upgrade to my stock K40 co2 laser. Received the product when stated by seller and in the condition it was advertised. Will buy from again.

J
John Rallo

If you have a K40(Chinese) laser cutter and happen to crack your focal lens, that's a good and quick replacement. The quality is the same as the original lens that came out of the box.

12

Vente Flash - Prix les plus bas et prix réduits

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FAQ

Qu'en est-il de l'expédition et des taxes ?

By Expedited Shipping (by DHL/Fedex/UPS/DPD), door-to-door service.
1. General products，
CN Warehouse: 5-9 Business Days
UAS Warehouse: 3-5 Business Days
EU Warehouse:5-7 Business Days

2. Customized products (Only Support Shippment From China Warehouse)
The average period of production: 5-6 Business Days
Shipping: 5-9 Business Days
(Notification: Customs clearance inspections may cause delays of 2-3 days in logistics）1. General products

By Sea or Air to sea or airport (door-to-door service is optional)
It is for larger cargo.
The delivery time depends on the detailed shipping address, please check the exact time and cost with us.

What about the Customs Duty and VAT or Tax？

1.If your order was shipped from China,the pice doesn't include the import tariff duty, tax, or VAT.
The tariff duty, tax or VAT depend on local law and policy in difference country. The buyer needs to cover the cost.
2.If your order was shipped locally, such as from US ,AU or Europe,the price includes the duty,tax or VAT. The buyer don't need to pay customs duty, tax or VAT.
3 .Part of products in EU and US support PICK UP ON SITE Please check with us about the detail if you need.

Si vous pouvez fournir la facture ?

Yes,if you need the invoice,please contact with service@mcwlaser.com

Quelle est la garantie de votre produit ?

Notification: 

All customer support services and policies will be only applied to orders on https://www.mcwlaser.net/
https://www.mcwlaser.com/
MCWlaser Amazon Store

If your products are not purchased from our official website or our Amazon Store, but purchased through another third-party platform, we will not be responsible for your order.

Please view our detailed warranty instructions: https://www.mcwlaser.net/pages/warranty

If you have any questions, please contact us:
Email: info@mcwlaser.com
Whatsapp/Wechat: 0086 18121236578

Je n'ai pas réussi à traiter le paiement par carte de crédit, que dois-je faire ?

If you are having difficulty processing payment via credit card, there are a few steps you can take:

  • Contact your credit card company: Verify with your credit card company whether the amount exceeds your spending limit and ensure that all payment activity is being authorized by you. It's also possible that your credit card company is experiencing technical difficulties or maintenance, which is preventing the payment from going through.
  • Contact the merchant: In this case, you should contact the merchant (in this case, info@cloudray.com) immediately to inform them of the problem. The merchant can check if there are any issues on their end, and help you troubleshoot the problem.
  • Use an alternative payment method: If the problem persists, you may want to consider using an alternative payment method, such as PayPal or bank transfer.

Remember to always exercise caution when making online purchases and to protect your personal and financial information.

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  • Assistance technique à vie

    Que le produit acheté par le client ait atteint ou non la période de garantie, MCWlaser fournit une assistance technique à vie à tous les clients qui achètent des produits sur https://www.mcwlaser.net/.

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    Pour les problèmes techniques complexes, nous fournissons des services d'assistance d'experts (uniquement pour les clients qui achètent des produits sur https://www.mcwlaser.net/), et nos experts peuvent aider les clients à résoudre les problèmes par le biais d'opérations à distance ou d'appels vidéo.

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