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CARMAN HAAS Laser Technology (Suzhou) Co., Ltd
Address: No 155, West Road Suhong, Suzhou Industrial Park, Suzhou City, Jiangsu , P.R. China
Tel: +86-512-67678768  
Fax: +86-512-67678768  
E-mail:sales@carmanhaas.com
http://www.carmanhaas.com/ENContact Now
Focus Lens USA CVD ZnSe DIA 19.05 20 FL 50.8 63.5mm for CO2 Laser Engraving Cutting MachineFocus Lens USA CVD ZnSe DIA 19.05 20 FL 50.8 63.5mm for CO2 Laser Engraving Cutting MachineFocus Lens USA CVD ZnSe DIA 19.05 20 FL 50.8 63.5mm for CO2 Laser Engraving Cutting Machine

Focus Lens USA CVD ZnSe DIA 19.05 20 FL 50.8 63.5mm for CO2 Laser Engraving Cutting Machine

  • Material: USA CVD ZnSe
  • Wavelength: 10.6um
  • Diameter: 19.05mm/ 20mm/25mm/27.94mm/38.1mm
  • Focal Length: 1.5 inch, 2 inch, 2.5 inch, 4 inch, 5 inch
  • Brand Name: CARMAN HAAS
  • Place of Origin: Jiangsu, China (Mainland)
  • Delivery time: within 24 hours after receiving payment

 Product Information


Product Description: 

Laser focusing lens manufacturer china,Carmanhaas CO2 cutting lenses mainly include mirrors and positive focusing lenses. The mirror material is silicon, molybdenum,etc.
Focusing Lens materials mainly include zinc selenide (ZnSe) and gallium arsenide(GaAs).
Focus lens have Meniscus lenses and Plano-convex Lenses. Meniscus lenses are deigned to minimize spherical aberration, producing a minimum focal spot size for incoming collimated light.Plano-convex Lenses, the most economical transmissive focusing elements available,
Carmanhaas ZnSe Focus Lenses are ideally suited for laser head treating, welding, cutting, and infrared radiation collection where spot size or image quality is not critical. They are also the economical choice in high f-number, diffraction limited systems where lens shape has virtually no effect on system performance.(Laser focusing lens supplier)


Product Features: 

(1)High purity, low absorption material (body absorption less than 0.0005/cm-1)
(2)High damage threshold coating (>8000W/cm2)。
(3)Lens focusing reaches diffraction limit




Technical Parameters:


 Specifications Standards 
 Effective Focal Length (EFL) Tolerance ±2%
 Dimensional Tolerance Diameter:+0.000"-0.005"
 Thickness Tolerance ±0.010”
 Edge Thickness Variation (ETV) <= 0.002”
 Clear Aperture (polished) 90% of diameter
 Surface Figure < 入/10 at 0.633μm
 Scratch-Dig 20-10


ZnSe Men or PO/CX Lens:


 Diameter(mm)  ET(mm)  Focal Length(mm)  Coating
 12  2  18.6/50.8mm  AR/AR@10.6um OR
AR/AR@9.3um      
 14/15/16/17  2  50.8/63.5mm
 18  2  50.8/63.5/75/100
 19.05  2  38.1/50.8/63.5/75/100
 20  2  25.4/38.1/50.8/63.5/75/100/127
 25  3  38.1/50.8/63.5/75/100/127/190.5
 17.49  3  50.8/76.2/95.25/127/150
 38.1 4/8  127/190.5  AR/AR@10.6um
 50.8  7.9  127/190.5/222.25




 Factory




 Certificate&Exhibition





 Packing List




Return Policy: 

Should returns be required:
Step 1) Contact us with this website email.
Step 2) Provide as much detail as possible about the problem you are having.
Step 3) Authorization to return the item will be issued.
Step 4) Return the item for the agreed replacement or refund.


Logistics: 

Optics order ship by DHL, UPS, FedEx, TNT, EMS etcFor  Laser machine order delivery, can be optional with terms of Exwork, FOB, CNF, CIF by air or by sea based on the buyer’s forwarder or ours


 FAQ


Q1.Are you a manufacturer? 

A1: Yes, we are professional and experienced manufacturer with our own molds and production lines. 

Q2.How about quality of products? 

A2: Our technicians and QC teams test the products one by one using aging line, professional devices and instruments to ensure the quality for all products.  

Q3.How about price? 

A3: We are a manufacturer and always offer our customers the most competitive prices. 

Q4.How to place an order? 

A4: Contact with online service, or sent email to us directly, we will reply to you with product price, specifications, packing etc. soon. Thank you.  

Q5.May I send material to test marking performance?  

A5: Yes! You are welcome to send material to test our superior quality and service.  

Q6.Can I visit your factory? 

A6: Yes, welcome to visit our factory at your convenient time.  

Q7.How can I make OEM or ODM orders? 

A7: We have different print processing for different OEM/ODM orders. Please contact us with online service or send email to us directly.  

Q8. How should I pay for my orders? 

A8: You can pay by T/T would be available for qualified bank and MOQ required for each order.


Tag:
CARMAN HAAS Laser Technology (Suzhou) Co.,Ltd.

Tel:+86-15806205417

Contact Person:Alice

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