Optical Protective Bk7/Sappire /Fused Silica Windows Optics for Optical Windows

• Usage: Lighting, Medical, Optical, Photography, Military Industry
• Thickness Range: 1mm-20mm
• Color: Transparent
• Type: Fused Silica Window
• Material: Fused Silica
• Angle of incidence: 45°
• Model NO.: JS-JD-002
• Shape: Customized
• Certification: ISO, SGS
• Customized: Customized
• Cwl: 355-1064nm
• Surface Quality: 60-40 40-20
• Fwhm: 50-120nm
• T Peak: Tave >90%@488~1500nm
• Use: Optical and Photographic Instrument
• Transport Package: by Box
• Specification: 10X10X10cm
• Trademark: Jingsheng
• Origin: Shanghai
• HS Code: 9001909090
• Production Capacity: 100000PCS

Product Description

Product Description

Optical window
The laser window filter can effectively reduce the output loss of the laser optical pump cavity and output the laser beam of the working wavelength to the greatest extent.
The main functions of the laser protection lens are: to protect the focusing lens and prevent the lens from being damaged by sputtering. Overflow rate, reduce energy loss and improve the quality of processed products.
Shanghai Jingsheng Optoelectronics Technology Co., Ltd. provides you with laser protection windows made of various materials, with complete specifications and wide application

500W-20000W laser protection lens parameters
Optical material	K9 glass,imported JGS quartzcrystal,zincselenide, etc.	Optical pass rate	≥99.8%
Diameter range	20.0mm-140.0mm	Thickness range	1.0mm~9.0mm
Diameter tolerance	±0.05mm	Thickness tolerance	±0.05mm
LaserDamage Threshold	> 15J/cm2	OpticalSurface Quality	40-20
Coating wavelength range	AR/AR@1030-1090nm	Surface parallelism	less than 1 point
Remarks: The above table is part of the data, and the customized size can reach 400mm diameter.

The advantages of laser protection lenses produced by Shanghai Jingsheng Optoelectronics Co., Ltd.:

• High transmittance, high temperature resistance
• Small laser transmission loss, low absorption, strong light transmission performance
• Light transmittance can be as high as 99.8%, and can withstand lasers up to 20,000W power.
• Low wavefront distortion

application
• Laser cutting fiber protection sheet, laser dustproof lens, laser cutting sheet, laser welding machine
• Laser welding, material processing Fiber protection sheet, laser dustproof lens
• Laser Marking
• Laser transmission or laser blocking

Inspections

Application field
Optical Instruments/High-end equipment/Military Industry/Space Flight and Aviation

Factory:
  Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: high-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND:YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

Exhibition:

Certificate:

Packaging& Shipping:
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap


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 Shanghai, China.You are welcome to visit our factories and offices at any time.

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

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

4.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.

5. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 5 days once you make payment for the stock products.

6. 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.

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

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