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Suzhou Carman Haas Laser Technology Co., Ltd
Address: No 155, West Road Suhong, Suzhou Industrial Park, Suzhou City, Jiangsu , P.R. China
Tel: +86-18211675110  
Fax: +86-512-67678768  
https://www.carmanhaaslaser.com Contact Now
China ZnSe Laser Focusing Lenses SupplierChina ZnSe Laser Focusing Lenses SupplierChina ZnSe Laser Focusing Lenses Supplier

China ZnSe Laser Focusing Lenses Supplier

  • Brand Name: CARMAN HAAS
  • 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
  • Place of Origin: Jiangsu, China (Mainland)
  • Delivery time: within 24 hours after receiving payment
Product Information 

Product Description: 

We are Laser focusing Lenses Supplier, focus lens are designed to minimize spherical aberration producing a minimum focal spot size for incoming collimated light.

In addition to the standard focal lengths listed below,Carmanhaas maintains an extensive inventory of test plates and tooling, resulting in no additional tooling charges for focal length fabrication.

Besides the plano-convex, meniscus, and aspheric lens shapes offered in this catalog, Carmanhaas routinely fabricates biconvex and negative focal length lenses upon request. As China ZnSe Lenses Wholesales Factory, our in-house optical engineers can design the component or optical system which provides the exact performance you require.


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.

 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

 Focal Length
 2  25.4/38.1/
 25/27.94  3  25.4/38.1/
 38.1  7.4/8/9  127/190.5  AR/AR@10.6µm 
 50.8  7.9/9.7  127/190.5/



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.


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


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.
Suzhou Carman Haas Laser Technology Co., Ltd



Contact Person:John Wang


John Wang
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