Customized Optical Grit Polishes Protected Gold Coating N-Bk7 Diffuse Reflectors

Product Description

Customized Optical Grit Polishes Protected Gold Coating N-BK7 Diffuse Reflectors

Our company offers ground glass and engineered optical diffusers as well as diffuse reflectors and hexagonal light mixing rods. The engineered optical diffusers are offered unmounted, mounted, and AR coated on N-BK7 substrates and unmounted on a UV fused silica substrate. Diffuse reflectors are available with either a UV enhanced aluminum or protected silver HR coating deposited on the surface. Our ground glass optical diffusers are ideal for general purpose applications, whereas our engineered diffusers have a much more controlled diffusion.

Diffuse Reflectors are a solution for applications requiring a diffuse intensity pattern.

• Highly Diffusive in the IR Spectral Region
• Polished for Greater Uniformity than Sand Blasting
• Offered in 120, 220, 600, or 1500 Grit Polishes
  
  Features

• Ø1" Diffuse Reflectors
• Coated Surface has 120, 220, 600, or 1500 Grit
• Protected Gold HR Coating for the 800 nm to 20 µm Range
• Near-Gaussian Intensity Pattern at Small Angles of Incidence (AOIs) (See Graph Below)
• Clear Aperture: >90% Diameter

Diffuser Selection Guide
Ground Glass Diffusers
Standard Diffusers	N-BK7 Substrate	Unmounted, Uncoated	350 nm to 2.0 um
		Unmounted, AR Coated	350 nm - 700 nm
			650 nm - 1050 nm
		Mounted, Uncoated	350 nm - 2.0 um
	UVFS Substrate	Unmounted, Uncoated	185 nm - 2.0 um
Diffuse Reflectors	N-BK7 Substrate	Unmounted, UV-Enhanced Aluminum Coated	250 nm - 450 nm
		Unmounted, Protected Silver Coated	450 nm - 20 um
		Unmounted, Protected Gold Coated	800 nm - 20 um

Manufacturing accuracy of lenses 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 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.