Optical Ar Coated Ultraviolet Calcium Fluoride Window for Overhead Projector

• After-sales Service: Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography
• Type: Windows
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: TT Window 209
• 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: 60-40
• Abbe Number: 67.8ND
• Bevel: Protective as Needed
• Clear Aperture: 90%
• Density: 2.20g/cm3
• Index of Refraction: 1.458ND
• Parallelism: <3arcmin
• Edges: Fine Ground
• Surface Flatness: 1lambda
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 4000pieces/Month

Product Description

Optical AR Coated Ultraviolet Calcium Fluoride Window for Overhead Projector

1λ UV Fused Silica Windows are precision manufactured using UV-grade synthetic fused silica

Product Name	Optical AR Coated Ultraviolet Calcium Fluoride Window for Overhead Projector
Material	Calcium Fluoride or other Ultraviole material
Size	From 1mm to 400mm Diameter
Coating	Available Uncoated or with Broadband Anti-Reflection Coatings or as requirement
Surface Flatness	λ/4 or λ/10

Optical Windows
Optical windows often used as protective barriers for electronic sensors or detectors from outside environments, these windows are made in a variety of materials including fused silica, Si, Ge, ZnSe, ZnS, CaF2, MgF2,BK7,etc. Tianjin Tengteng Optoelectronic Technology Co., Ltd. produce high precision widows with tightly controlled transmitted wavefront, a high degree parallelism, minimal scatter, high laser damage resistance and outstanding durability for the most challenging environments.
Tianjin Tengteng Optoelectronic Technology Co., Ltd. can provide different coating based on customers' need, such as AR, dielectric, mental, conductive coating(ITO) and so on.



Manufacturing accuracy of Window or according to customer's need

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 design
Lens assembly and debugging


Other Optical Elements Handle


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.