Baf2 Windows Barium Fluoride Windows High-Quality and Customizable with Coating Option Optical Lens Factory Direct Sale

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: FSOW
• Usage: Lighting, Optical, Photography
• Thickness Range: 0.5mm-100mm
• Color: Transparent
• Type: Windows
• Material: Glass
• Angle of incidence: 45°
• Shape: Round
• Certification: ISO, CE
• Customized: Customized
• Model No: Fsow-1
• Clear Aperture: >90%
• Surface Quality: 40/20 or Better
• Coating: Customized
• Transport Package: Box
• Specification: Customized
• Trademark: FUSHI
• Origin: China
• Production Capacity: 2000pieces/Month

Product Description

Product Description

As a fundamental optical component, an optical window serves the core purpose of physically isolating environments on its two sides. For instance, within instrumental setups, it functions as a barrier to completely segregate the internal space from the external surroundings. This isolation mechanism effectively shields delicate internal devices from external influences, ensuring their operational integrity.

Specification

PRODUCT NAME	Optical Window
DIAMETER	0.2-300mm
THICKNESS	0.1-100mm
DIMENSION TOLERANCE	+/-0.1mm or +/-0.02mm
SURFACE QUALITY	60/40, 40/20,20/10 or better
CLEAR APERTURE	>85%, >90%
COATING	AR, BBAR or Custom

Mechanical and Chemical Properties

Optical windows are crucial in diverse optical systems, safeguarding internal components while allowing efficient light transmission. In high - power lasers, materials like ZnSe or CaF2 are used due to their high damage thresholds and IR transparency. Fused quartz is favored in spectroscopy for its wide - range transmittance. Sapphire plates are essential in aerospace for observation ports, withstanding harsh space conditions. In semiconductor lithography, UV - transparent MgF2 plates ensure accurate light projection and chemical resistance. They are vital across scientific research, industrial imaging, and advanced optical tools.

Company Profile

FUSHI OPTICS

Tianjin Fushi Optics Co., Ltd. is a comprehensive optoelectronic enterprise integrating R&D, production, sales, and after-sales service. Since its establishment in 2012, the company has been dedicated to technological innovation and industrial application in the field of optical components, with its manufacturing base located in China's core optical industry zone. The product portfolio covers a full range of optical basic components, including lenses, prisms, mirrors, optical windows, and filters, with particular technical expertise in the design and manufacturing of diffraction gratings.  

 

In 2017, Fushi Optics established a professional optical laboratory in Dongli District, Tianjin, committed to integrating optical theoretical research with engineering practice. After years of technical accumulation, the laboratory has gained wide academic recognition for its research achievements in spectral analysis, precision optical processing, and other fields, forming an integrated "industry-academia-research-application" technological innovation system. It continues to provide high-performance optical solutions for the optoelectronic industry.

Packing & Delivery

We attach great importance to every detail in production and communication. Should you have any questions, suggestions, or comments, please do not hesitate to share them with us. Your feedback is invaluable in our pursuit to become a worthy, trusted, and reliable supplier. Thank you for your visit.

FAQ

Q: How can I get samples from you?
A: Just send us your requirements, and we will send samples accordingly. 
 
Q: How long is your delivery time? · 
A: Regarding inventory, it is 3 working days;For customized one, it's about 15-25 working days, depending on exact quantity and order date. 
 
Q: Can I customize the products based on my requirements?
A: Yes, we can customize the material, specifications and optical coating for your optical components as per your requirements.

Q: Are you a factory? 
A: Yes, we are a professional manufacturer of optical components. We have more than 20 years of experience in optical cold working.
 
Q: How do you control the quality?
A: More than four times of quality inspection during the production process; we can provide the Quality Test Report.