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Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens

quality Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens factory
quality Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens factory
quality Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens factory
quality Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens factory
Product Specification
Place of Origin: Shanghai, China
Brand Name: Advance
Model Number: 002
Minimum Order Quantity: 10 Pieces
Price: $100.00/Pieces 10-99 Pieces
Supply Ability: 10000000 Piece/Pieces per Month
Product Details
Material: Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Etc
Customized Support: OEM, ODM
Usage: Convex Ball Lens
Focal Length: Custom
Application Area: Custom Convex Ball Lens
Diameter: Custom
Diameter Tolerance: +/-0.005mm
Surface Accuracy: N=1~0.5
Centerthickness Tolerance: +/-0.001mm
Focal Length Tolerance: +/-1%
Product Description
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens
The Custom Optical Glass Lens Quartz K9 Optical Biconcave Double Concave Focus Lens is a precision-engineered optical component designed for advanced laser, LED, and imaging applications. Manufactured from high-quality quartz or K9 optical glass, this biconcave lens features two concave surfaces that diverge light efficiently, providing precise beam shaping, collimation, or expansion. The negative focal length design allows optical engineers to control light propagation and minimize spherical aberration in complex optical systems.
The Custom Optical Glass Lens Quartz K9 Optical Biconcave Double Concave Focus Lens is suitable for applications requiring high optical clarity, low absorption, and stable performance across visible and near-infrared wavelengths. Optional anti-reflective coatings can be applied to enhance transmission, reduce reflection losses, and improve system efficiency. With customizable diameters, focal lengths, and surface quality standards, this lens is ideal for laboratory research, industrial laser systems, and optical instrumentation.
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 0
Specifications
Materials BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc
Diameter 1.5~300mm
Radius R0.8mm-∞
Focal length -30000mm~+30000mm
Center thickness tolerance +/-0.01mm
Diameter tolerance +/-0.005mm
Focal length tolerance +/-1%
Surface accuracy N=1~3
Irregularity ΔN=0.1~0.5
Decenter 3''~1''
Surface quality 10/5~60/40
Coating Upon request
Application area Imaging, Lighting, Laser etc
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 1 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 1 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 3
Key Advantages
  • Precise beam divergence: Biconcave surfaces provide controlled light expansion with minimal aberration.
  • High optical clarity: Quartz and K9 glass ensure excellent transmission and low absorption across visible and near-infrared wavelengths.
  • Customizable design: Diameter, focal length, and surface curvature can be tailored to meet specific system requirements.
  • Optional coatings: Anti-reflective coatings enhance transmission efficiency and reduce reflection losses.
  • Durable and thermally stable: Quartz offers high thermal resistance, while K9 glass provides reliable mechanical stability.
  • Versatile optical solutions: Suitable for laboratory research, industrial lasers, LED illumination, and precision optical assemblies.
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 4 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 5 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 5 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 7 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 7 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 9
Application Fields
  • Laser Systems: Beam expansion, divergence, and collimation in industrial or laboratory laser modules.
  • LED Illumination: Shaping light output for uniform illumination and improved beam control.
  • Imaging Systems: High-resolution imaging applications requiring low-aberration optics.
  • Scientific Research: Optics experiments and photonics studies requiring precise beam control.
  • Industrial Measurement: Optical devices for alignment, distance measurement, and profiling.
  • Educational Labs: Demonstrating optical principles in advanced physics or engineering courses.
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 10 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 11 Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens 11
Frequently Asked Questions
Q1: What is the main function of the Custom Optical Glass Lens Quartz K9 Optical Biconcave Double Concave Focus Lens?
A: This lens is designed to diverge light effectively, allowing precise control over beam diameter, collimation, and light propagation in laser, LED, or imaging systems.
Q2: Why are Quartz and K9 optical glass used for this lens?
A: Quartz provides high thermal stability and low absorption in the visible and near-infrared range, while K9 glass offers excellent mechanical properties and high transmission efficiency.
Q3: Can the lens be customized for different focal lengths or diameters?
A: Yes, the lens can be customized in diameter, curvature, and negative focal length to match specific optical requirements for laser, LED, or imaging systems.
Q4: What coating options are available?
A: Optional anti-reflective coatings are available to enhance transmission, minimize reflection losses, and improve overall system efficiency.
Q5: In which industries is this lens commonly used?
A: This lens is widely used in laser manufacturing, LED illumination, scientific research, optical instrumentation, industrial measurement, and educational laboratories.
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