Caf2 Glass
Overview
Product sourcing insights & recommendations
The market for Calcium Fluoride (CaF2) optical components is entering a period of high-precision growth, driven primarily by the semiconductor and laser industries. CaF2 is uniquely positioned as the "established standard" for Deep UV (DUV) microlithography (193nm), where it offers superior radiation resistance and lower dispersion compared to synthetic fused silica. Hellma-MaterialsSphericalinsights
Key Market Insights
* Growth Trajectory: The CaF2 lenses market is projected to grow at a CAGR of 7.99% through 2035, with demand concentrated in North America (aerospace/defense) and the Asia-Pacific region (electronics manufacturing). SphericalinsightsFactmr
* Application Shifts: Beyond semiconductors, there is a rising trend in multi-spectral imaging. CaF2's broad transparency (UV to mid-IR, up to 10µm) makes it ideal for thermal imaging and high-power excimer laser systems. Hellma-MaterialsThorlabs
* Technical Edge: CaF2 outperforms Fused Silica in UV transmission and chromatic aberration (Abbe number ~95.23), though it requires careful handling due to its sensitivity to humidity and mechanical stress (cleavage). SamaterialsHellma-Materials
Product Availability
Current B2B listings show a healthy supply of custom-engineered CaF2 windows and lenses, with prices typically ranging from $5 to $50 per piece depending on grade (Laser, UV, or IR) and dimensions. Custom sizes for CO2 laser equipment and protective UV/IR grade windows are widely available from specialized optical suppliers.
The attached file contains a detailed list of CaF2 optical products, including specifications, pricing, and supplier information. AlibabaAlibabaAlibaba
Based on the CaF2 market insights, you can continue with:
Caf2 Glass Optical Windows Lenses
Products · 2 lists
Custom OEM CAF2 Optical Glass Quartz Drilled Optical Windows with Anti-Reflective Coating for CO2 Laser Processing Equipment
Suzhou Chenrui Optoelectronic Technology Co., Ltd.verified🇨🇳CN4 yrs
Custom UV/IR Grade Transparent Optical Glass Calcium Fluoride Protective Window CaF2 Windows
Wuhan Especial Optic Inc.🇨🇳CN11 yrs
Custom Optical CaF2 Calcium Fluoride IR Protective Window Infrared Inspection Optical Window
Henan Um Optics Ltd.🇨🇳CN3 yrs
Optical Glass Protective Window K9/BK7/CaF2/BaF2/Fused Silica/MgF2/Sapphire Round Rectangle Wedge Optical Window
Nanyang Jingying Trade Co., Ltd.verified🇨🇳CN9 yrs
Optical Glass BK7/Fused Silica/CaF2/Sapphire Drilled Flat Glass/Plate/Window With Hole
Changchun Yutai Optics Co., Ltd.🇨🇳CN9 yrs
Wholesale Optical BK7 K9 Quartz Sapphire Germanium Zinc CaF2 Infrared Window Glass Optoelectronics Product
Seeopto Co., Ltd🇨🇳CN3 yrs
Multi-Size Fiber Laser Welding Protective Lens Window 18x2mm/20x2mm/20x3mm/20x4mm Optical Glass for Handheld Welding Gun
Suzhou Dunlei Automation Technology Co., Ltd.🇨🇳CN1 yr
2025 Hot Sale 9H Hardness High Transparent Anti-scratch Optical Sapphire Glass Window for Watches OEM Customizable
Nantong Lianze Promise Technology Co., Ltd.🇨🇳CN6 yrs
Custom High Precision Made Clear Thin Sapphire Crystal Glass Optical Sapphire Windows
Leze Laser Technology (shenzhen) Co., Ltd.verified🇨🇳CN5 yrs
Sapphire Optical Window Square Round Corner Custom Size for Laser and Sensor Housing
Nanyang City Jingliang Optical Technology Co., Ltd.🇨🇳CN10 yrs
VY Optics High Quality Optical Sapphire Glass 80mm Laser Protective Window OEM Anti-Reflective Coating ISO9001 Certified
VY Optoelectronics Co., Ltd.🇨🇳CN9 yrs
Custom Optical BG38 BG39 Blue Filter Glass Window for Camera Lens
Nantong Fowo Trading Co., Ltd.🇨🇳CN8 yrs
Laser protection Window/glass/lens 27.9*4 30*5 37*7 for Laser Cutting Machine
Hangzhou Jingyu Optoelec Technology Co., Ltd.🇨🇳CN5 yrs
New K 9 double convex glass lens diameter 19 mm focal length 20 mm
Dongguan Extraordinary Plastic Products Technology Co., Ltd.🇨🇳CN11 yrs
Custom Round Transparent Flat or Dome Sapphire Crystal Lens Customized Color Watch Glass
Qingdao Jingrun Special Glass Co., Ltd.verified🇨🇳CN8 yrs
Hot Sale Blue Light Blocking Computer Glasses with 1.59 Orange Lens Blue Block Lenses Intraocular Lens Acetate Glasses
Factory Custom Transparent Optical AR Glass Protective Lens Camera Window 99.5% Light Transmittance Tempered Protection 3-Year
Haian Subei Optical Glass Factoryverified🇨🇳CN17 yrs
Optical Quartz Glass 5mm 10mm 15mm 20mm Biconvex Lens BK7 Biconvex Square Round Double Convex Focus Lens
Nanyang Jingliang Photoelectric Co., Ltd.verified🇨🇳CN8 yrs
Precision Optical Flat Plate / Window Glass / Plane Mirror Ready to Ship
L-Chaser Optics Ltd.verified🇨🇳CN5 yrs
Durable Borosilicate Glass Industrial Light Lens for Engineering Lighting System
Shanghai Longway Special Glass Co., Ltd.🇨🇳CN18 yrs
Optical Glass Convex Lens Customized OEM ODM Spherical Double Convex Lens Focus Class
Shenzhen Coast Glass Co., Ltd.verified🇨🇳CN4 yrs
Multi Specification Non-standard Customized Precision Concave Convex Lens Laboratory Testing Instrument
Changchun Ruisi Optoelectronics Technology Co., Ltd.🇨🇳CN1 yr
High Quality AR Coated Diameter 10mm FL 16.7mm Glass Aspherical Lens Laser Focusing Lens Optical Lenses Customizable Coating
Zhongshan Shuanghong Electronics Co., Ltd.🇨🇳CN6 yrs
Wholesale Price Custom Size Shape Solar 1M*1M Large Heating Lighting Use Square Fresnel Lens Traffic
Shenyang Zhizhuochen Precision Optoelectronic Technology Co., Ltd.🇨🇳CN1 yr
Diameter 2-150mm High Transmittance Glass Biconvex Lens AR Coating OEM Customizable 1 Year Warranty for Magnifying Glasses
Nanyang Haoxuan Optoelectronics Technology Co., Ltd.🇨🇳CN2 yrs
High Precision Optical Convex Lens Sapphire Glass Lens
Tian Cheng Optics Co., Ltd.🇨🇳CN11 yrs
Factory Supply Glass or Acrylic OD4+ OD6+ 532nm 1064nm Nd YAG Fiber Laser Protective Window
Hangzhou DCT Technology Co., Ltd.🇨🇳CN8 yrsDiameter 2-150mm High Transmittance Glass Biconvex Lens AR Coating OEM Customizable 1 Year Warranty for Magnifying Glasses
High Precision Optical Convex Lens Sapphire Glass Lens
Factory Supply Glass or Acrylic OD4+ OD6+ 532nm 1064nm Nd YAG Fiber Laser Protective Window
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Sources & References
26 sources cited · Verified industry data & reports
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