Sapphire wafer substrate
Product(s)9 of 9
Min Order:5 piece
Industry:Electronic Components & Supplies
Base Material: Optical-grade single crystal sapphire (C-plane)
Mohs Hardness: Grade 9
Standard Thickness: 0.6mm / 0.8mm / 1.0mm customizable
Working Temp: -40℃ ~ 120℃ continuous
Coating: AR anti-reflection + AF anti-fingerprint composite coating
Dimensional Tolerance: ±0.005mm
Surface Quality: 20-10 scratch & dig grade
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:1 piece
Industry:Electronic Components & Supplies
Product Type: Full Ball Lens / Standard Half‑Ball Lens / Flange‑Step Half‑Ball Lens
Available Diameter: 0.5 mm ~ 80 mm, custom drawing supported
Material: BK7/BK9 Optical Glass, Fused Silica, Sapphire
Surface Quality: 40‑20, 20‑10, 10‑5
Spherical Surface Figure: λ/4, λ/8, λ/10 @632.8 nm
Flat Surface Figure(Half‑Ball): λ/4 @632.8 nm
Coating: Uncoated / Custom AR Anti‑Reflection Coating
Application: Fiber Coupling,LiDAR,Endoscope,Optical Sensor,Machine Vision
Brand: Hong Kong Felix Optical Glass Co., Limited
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:1 piece
Industry:Electronic Components & Supplies
Substrate Material: Synthetic single-crystal sapphire; BK7/K9 available as secondary custom option
Surface Treatment: Chemical tempering or hardening treatment by project requirements
Spectral Range: Approx. 150 nm to 5.5 um UV, visible, near-IR, and mid-IR transmission
Functional Coating: Multi-band AR coating, DLC hard coating, and custom protective coating
Temperature Resistance: Cryogenic to high-temperature support by final dome and assembly design
Product Grade: Custom optical and aerospace-grade manufacturing by drawing and inspection standard
Application: EO/IR guidance, aerospace pods, satellite sensing, night vision, and harsh monitoring
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:1 piece
Industry:Electronic Components & Supplies
Raw Material: Single Crystal Sapphire (Al₂O₃)
Core Performance: Mohs 9 High Hardness, Long-term 1800℃ Heat Resistance
Available Shapes: Rectangle / Round / Oval / Curved / Drilled Custom Sight Glass
Surface Treatment: Double-sided Optical Polishing, Custom Edge Machining
Main Application: Industrial Furnace, Metallurgy, Boiler, Furnace Camera Monitoring
Custom Service: OEM ODM Custom Size, Drilling / Sinking Hole Processing
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Unit Price:US $0.98-6.68 /piece
Min Order:1 piece
Industry:Electronic Components & Supplies
Material: Optical-grade single-crystal sapphire
Crystal Orientation: C-plane, A-plane, R-plane by review
Shape: Round, square, rectangular or custom geometry
Diameter / Size: Custom sizes according to drawing
Thickness: Custom thickness according to application
Dimensional Tolerance: Precision tolerance according to drawing requirements
Surface Quality: 80-50, 60-40, 40-20, 20-10 available
Surface Flatness: Up to λ/10 depending on size and specification
Parallelism: Precision parallelism available upon request
Surface Roughness: Optical polished; project-specific
Clear Aperture: Typically ≥90%, customizable
Transmission Range: Approx. 0.2–5.5 μm depending on thickness and coating
Coating: AR, BBAR, IR AR and custom optical coatings
Hardness/Edge Treatment: Mohs 9/Ground, polished, chamfered or beveled
Application: Camera, sensor, laser, protection window, aerospace, industrial optics
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:5 piece
Industry:Electronic Components & Supplies
Material: High-Purity Single-Crystal Sapphire
Spectral Range: 150nm ~ 5.5μm (UV-Vis-Mid IR)
Mohs Hardness: 9.0
Surface Quality: 40/20, 20/10, 10/5 Optical Grade
Dimensional Tolerance: ±0.01mm ~ ±0.05mm
Parallelism: ≤ 1 arcsec
Flatness: λ/10 @ 633nm
Customization: Size, shape, polishing, coating available
Region:GUANGDONG/DONGGUAN
Port:Shenzhen, Guangzhou
Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:1 piece
Industry:Energy
Material: Aluminium
Board Thickness: 1.6mm
Copper Thickness: 70um
Soldermask Color: White
Silkscreen Color: Black
Surface Technics: ENIG
Min Holes: 1.0mm
Min Line Width and space: 0.5mm/.05mm
Region:Guang Dong/ShenZhen
Port:SZ
Payment Method:T/T, PayPal, Westem Union, Cash, Escrow
Min Order:1 kilogram
Industry:Minerals & Metallurgy
Product name: Tungsten plate/sheet
Purity: 99.95%min
Melting point: 3260℃
Working temperature: 2000-2600℃
Standard: ASTM B 760-07
Grade: W1 W2
Size: Thick0.1mm min.*W400mm*L1000mm max.
Density: 19.35g/cm3
Application: industrial, medical, metallurgical etc.
Surface: Polished or alkali cleaning
Region:Shaanxi/Baoji
Port:Shanghai,, Guangzhou, Qingdao, Tianjin
Payment Method:T/T, L/C, D/P D/A, Credit Card, PayPal, Westem Union, Cash, Escrow
Min Order:1 piece
Industry:Electrical Equipment & Supplies
Layer: 1-50 layer
Material: FR4, CEM-1, High TG, FR4 Halogen Free, FR-1, FR-2
Thickness: 0.2-7 mm
Region:Zhejiang/Hangzhou
Port:Shanghai, Ningbo, Shenzhen
Payment Method:T/T, MoneyGram, Westem Union
6YRSHangzhou Singo Technology Co.,Ltd
Turnover:USD 5 - 7 million per year
Imports:Below USD 100 thousand per year
Export:USD 3 - 5 million per year
Unit Price:US $55.45-58.96 /piece
Min Order:300 piece
Industry:Timepieces & Jewelry & Eyewear
Case Color: Silver, Rose Gold, Gold, Black
Movement: Japan NH35 movement
Band: stainless steel
Warranty: 2 years
Region:Guangdong/Shenzhen
Port:Shenzhen
Payment Method:T/T, L/C, MoneyGram, Credit Card, PayPal, Cash, Escrow