Optical Multi Spectral CVD Infrared Zinc Sulfide Dome Cover Lens

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography
• Type: Dome Lens
• Model NO.: TT Dome 14
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: HMC
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Thickness: as Required
• Surface Quality: as Required
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 2000pieces/Month
• Package Size: 10.00cm * 10.00cm * 18.00cm
• Package Gross Weight: 1.000kg

Product Description

Optical Multi Spectral CVD Infrared Zinc Sulfide Dome Cover Lens

Dome Lenses
Dome Lens are hemispheres. The two optical surfaces are an equal thickness apart, creating a naturally strong shape that gets tougher under pressure.A Dome is Widely used in deep sea exploration and national defence science and technology.We can produce all kinds of optical lenses according to customer's need, and we also have R&D department to design according to customer's requirement.
Silicon (Si) lenses and windows are an ideal choice for applications using wavelengths in the near-IR range and parts of the mid-IR range. Silicon offers high thermal conductivity and low density, making it suitable for laser mirrors. However, since silicon has a strong absorption band at 9 µm, it is not suitable for use with CO2 laser transmission applications. Silicon optics are also particularly well suited for imaging, biomedical, and other applications. 
Manufacturing accuracy of dome lenses or according to customer's need

1.Material	Zinc sulfide, CVD Zinc sulfide, Multi spectral CVD zinc sulfide
2.Diameter tolerances	+0/-0.1mm
3.Clear aperture	90%-100%
4.Tolerance of CT or ET	±0.05mm
5.Surface Quality	Infrared 40-20
6.Curvature Tolerance	±0.01%
7.Surface flatness	Lambda/4@633nm
8.Centration	30 seconds
9.Focal length	±1%
10.Edge Chip	<0.1mm
11.Bevel	Based on clients' requests
12.Coating	Apply AR,Conductive coating(ITO)or based on client requests

Inspections

Application field

Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.


Optical Lens Design
Lens assembly and debugging


Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need


Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer
1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

8. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

9. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.