Optical Glass High Precision Laser Windows

• Customization: Available
• After-sales Service: Free after sales service
• Warranty: 1 year
• Customized or not: Customized
• Applications: Scientific Research
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 5000 Pieces
• Package Size: 26.00cm * 20.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

1/4L Flatensss Uncoate N-BK7 High Precision Windows for Laser Substrate

Window

Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system. CPG's Optical Windows are offered in a variety of substrates, such as N-BK7, UV Fused Silica, Germanium (Ge), Silicon (Si), Zinc Selenide (ZnSe) or Zerodur. Multiple anti-reflection coating options are available for the Ultraviolet (UV), visible, or Infrared (IR).
 

Specifications
 

Items	Description
Window	Material	N-BK7
	Diameter	0.5-200mm
	Diameter Tolerance	+/-0.02mm
	Thickness	0.5-100mm
	Thickness Tolerance	+/-0.02mm
	Surface Flatness	1/4L@633nm
	Surface Quality	S-D 10-5,20-10
	Parallelism	<3arcsec
	Clear aperture	>90%
	Chamfer	protected
	Coating	uncoated
	Standard	MIL-PRF-13830B

Inspection

 

Other Windows CPG handle

Certificates

 

Why CPG

COST, PRECISION, G+ SERVICE
CPG optics has over 20 years experiences in optics industry, we provide a variety of different material fabricating and coatings, and we always aim to be a trustful supplier for all the customers.
Our in-house optical metrology capability ensures the all the requirements for the parts are within the specs:

• Zygo Interferometer
• Wyko Cylinder Interferometer
• Agilent Cary 7000 Spectrometer
• Optical Bench
• Moller-wedel Goniometer
• Taylor Hobson Profiler
• Mitutoyo Projector
• Zygo Roughness Meter
• CMM
• Stress Measuring
• Satisloh Spherometer
• Trioptics Centering

CPG is also an ISO: 9001&14001 certified manufacture, we deliver fast and provide best cost performance ratio for our customers.



Packaging& Shipping
 

Package detail:
Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc
Customized safety green carton

Shipping term:

    

 

FAQ:

1. Are you a manufacturer or trader? Can I visit your factory or office?
We are a manufacturer. We have factories in Jiangsu and Zhejiang provinces.
In order to provide better and in-time services, we set up branches in US, Germany and Netherlands.
You are welcome to visit our factories and offices at any time.

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

3. What's your minimum order quantity for this item?
1 unit.

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

5. Can I get a catalog?
Of course, please contact our salesman to get a catalog.

6. What's the lead time?
15-30 days, it is up to your quantity and specification and our stock.
If in stocks, once you make the payment, your products will be sent within 2 days.

7. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please email us or call us directly.

8. Can you 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, please kindly provide the pictures to show the problem by email.
We will rework or provide the replacements to you at our cost according to actual conditions.