CNCOLETECH Laser Lens CVD II-VI Znse Focus Lens Dia 12.0mm-38.1mm for CO2 Laser 10600nm 10.6um Laser Engraver

$25.20 $11.50 Save 54%
  • Shipping within 1-2 business days.
  • By Expedited Shipping (by DHL/Fedex/UPS/DPD).
  • Within 5-7 days delivery.
Diameter: 12mm
Focal Length: 25.4mm/ 1"
  • 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.
Diameter: 12mm
Focal Length: 25.4mm/ 1"

MCWlaser II-VI Znse Focus Lens

The MCWlaser Lens for CO2 Laser 10600nm 10.6um - the perfect choice for precision engraving and cutting.Hight class CVD Znse material (US II-VI)

Features:

  1. Solid Coating: Adopting reinforced double-sided coatingprocess, the coating is firm, not easy to fall off, durable, wipe-resistant,long service life.
  2. Strong Light Transmission: CVD ZNSE material, small laser transmissionloss, low absorption, strong light transmission performance.Suitable for 40-200W
  3. Cylindrical Polishing Process: Cylindrical polishing, increase light transmission, improve the ability of the lens to withstand back reflection,so that the lens has a finer spot.
  4. Good Quality: Has passed Raw Material Absorption Test, Surface Quality Test, Surface Roughness Measurement, Optical Profiling, Centering Tolerance Test, and the quality is guaranteed.

       

       

       


       

      Attention:

      1. To avoid lens breakage, follow these tips:
      2. Ensure proper air cooling to prevent overheating and cracking.
      3. Watch out for condensation water drops in the lens barrel, as they may cause breakage.
      4. Keep the lens clean and free of debris from the cut or engrave material to avoid uneven heating over time, which may cause breakage. Clean with a cotton ball dipped in absolute alcohol or acetone.
      5. When adjusting the light path, ensure that the laser does not accidentally hit the edge of the lens or the junction of the lens barrel, as this may cause breakage.


      Choose MCWlas Lens for CO2 Laser 10600nm 10.6um for reliable, efficient, and high-quality laser engraving and cutting.

       Parameters

      Material CVD znse/ ll-VIznse Centration <3 arc minutes
      Wavelength 10.6um Clear Aperture >90%
      Transmittance ≄99.8% Surface Figure <λ/2 per 1" Dia
      DiameterTolerance +0/-0.13mm Surface Quality 40- 20 scratch and dig
      Thickness Tolerance ±10.25mm AR/AR Coating R<0.5% per surface
      FL Tolerance <±2% Compatible Power 0-500W

       

      Diameter(mm) 12/15/18/19/20 22 25 28 30 38.1
      Edge Thickness(mm) 2.0-2.2 2.5 3 3.3 3.3 7.87
      Power(Watt) 0-200W 0-300W 0-400W 0-500W 0-500W 0-4KW

      Note: Thickness Tolerance: ±0.2mm

      How to Determine Focal Length

      Focal length is the distance between the lens and the workpiece(material being cut or engraved).Before replace or install the lens, please confirm the diameter and focal length firstly. You may confirm the focal length of your lens according to the following pic.

      MCWlaser II-VI Znse Focus Lens

      Tips

      For engraving, we recommend using a laser lens with a focal length of 38.1mm or 50.8mm. If you're planning to cut, we suggest using a laser lens with a focal length of 63.5mm, 76.2mm, 101.6mm, or 127mm.

       Schematic Diagram 

      MCWlaser II-VI Znse Focus Lens

      It is recommended to use convex upward, flat or concave facing the engraving or cutting material. Usually one co2 laser engraver needs 1 pcs focus lens and 3 pcs reflective mirrors.

      Application

      Cleaning Instruction

      Package

      GET IT TOUCH

      You can contact our head-office directly,also you can contact our agent which is near you.Of course,free live-chat is available and you can get help immediately.


      Customer Reviews

      Based on 6 reviews
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      S
      Shauna Laird
      CNCOLETECH laser lens

      Fantastic service. Great product. Accurately described and fast postage. Thank you

      S
      Sadat

      The lens worked better than the one that came with my laser. I would recommend this lens. It Produces a very sharp clean point.

      V
      Vikash jaunky

      I'm very happy with this lens, it seems to be even a little bit sharper than the one that came with my laser. I'm impressed at how well it works and replacement of the old damaged lens was quite simple.

      N
      Naijin

      As checked by my digital calipers, the dimensions are exactly correct.

      D
      Deon Backhaus

      Very well packed. Outside plastic bag, then a box with foam, then a smaller plastic bag on the box and then the lens wrapped in tissue


      Please View FAQ Here

      You are welcome to contact us anytime via our live chat or info@mcwlaser.com

      What about the shipping method and time

      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.

      If you can provide the invoice?

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

      What is your product warranty like?

      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

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

      Product and Service Support

      Lifetime Technical Support

      Regardless of whether the product purchased by the customer has reached the warranty period, MCWlaser provides lifelong technical support for all customers who purchase products at https://www.mcwlaser.net/.

      Online Support & Expert Support

      For complex technical issues, we provide expert support services (only for customers who purchase products at https://www.mcwlaser.net/), and our experts can assist customers to solve problems through remote operation or video calls.

      Discounts and Offers

      We offer regular promotions, follow us on our website and social platforms, or ask our online customers. All promo codes are valid only at https://www.mcwlaser.net/. Coupons can only be used for shopping and cannot be exchanged for cash.

      Quality Certification

      Our products comply with CE certification and other quality certifications, you can buy our products with confidence. If you need certified documents to help you gain confidence, please contact our customers online or send us an email: info@mcwlaser.com