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{"title":"High Precision Sapphire Crystal Glass AR Coated Optical Window With Refractive","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/a6\/9f57ff41652e121e2e87a6710fd8-200x200-1\/high_precision_sapphire_crystal_glass_ar_coated_optical_window_with_refractive.jpg","attrs":{"Material type":"Sapphire, Calcium fluoride","Dispersion":"95.1","Softening temperature":"800 \u2103","Model Number":"OC"}}
{"title":"Customizable K9 Optical Biconcave Lens with AR Coating for Precision Optical","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/08\/0079c94c54952eb1eb535857c1fa-200x200-1\/customizable_k9_optical_biconcave_lens_with_ar_coating_for_precision_optical_applications.jpg","attrs":{"Dimensional tolerance":"-0.05~0.1mm","Centering":"30\"~3'","Center thickness":"\u00b10.03~0.1mm","Focal length":"\u00b12%@587.6nm"}}
{"title":"Custom Large Diameter 40 Plano Convex Lens with AR Coating and UV Quartz","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/65\/839147468d95e2581ab8e5ef367a-200x200-1\/custom_large_diameter_40_plano_convex_lens_with_ar_coating_and_uv_quartz_material_for_optical_instruments.jpg","attrs":{"Focal length":"\u00b12%@587.6nm","Model Number":"PC","Brand Name":"Non","Place of Origin":"Guangdong, China"}}
{"title":"High Transmittance T>98.5% Anti-Reflection Window with Multi-layer Dielectric","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/1a\/e0cc24eec0672d3a27ac1c6c5956-200x200-1\/high_transmittance_t_3e98_5_25_anti_reflection_window_with_multi_layer_dielectric_hardcoat_and_mil_std_810f_environmental_test.jpg","attrs":{"Single point wavelengths":"475nm, 532nm, 650nm, 808nm, 850nm, 1064nm","Double-side transmittance":"T>98.5%","CWL":"900nm","Transmittance":"T>94.5%"}}
{"title":"Customizable Narrow Bandpass Filter with IAD Dielectric Hard Coating and MIL-STD","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/2c\/f6d61049e7443b7c1115012b4f11-200x200-1\/customizable_narrow_bandpass_filter_with_iad_dielectric_hard_coating_and_mil_std_810f_environmental_testing.jpg","attrs":{"Clear aperture":">95%","Cut-off wavelength":"200nm-1100nm","Surface quality":"40-20(S\/D)","Model Number":"LP"}}
{"title":"High Transmission Shortpass Filter with AR\/UV Coating for 200-1100nm Wavelength","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/67\/597383d272a2be0d74c58a7c9945-200x200-1\/high_transmission_shortpass_filter_with_ar_2fuv_coating_for_200_1100nm_wavelength_optical_applications.jpg","attrs":{"Material":"Optical grade glass (K 9, BK 7, B 270, D263T, quartz, etc.)","Clear aperture":">95%","Thickness":"0.3-5.0mm","Round size":"03mm~0110mm"}}
{"title":"OEM Optical Elements K9 BK7 Material Polarizing Beam Splitter with IAD","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/f0\/3d62859b32ebcb9b49d52df73ff5-200x200-1\/oem_optical_elements_k9_bk7_material_polarizing_beam_splitter_with_iad_multilayer_dielectric_coating.jpg","attrs":{"Clear aperture":">95%","Thickness":"0.3-5.0mm","Model Number":"BS","Brand Name":"Non"}}
High Precision AR Coated Sapphire Crystal Glass Optical Window with Refractive Index 1.434 for Watch Protection
Product Overview
Precision Optics-Crystal: Our flat optical products, primarily manufactured from K9 glass, serve as protective window apertures for sensors and equipment. These components are essential for applications including watch glass, cell phone cover glass, and equipment apertures, with material selection based on transmittance and mechanical properties.
Calcium Fluoride (CaF2): Featuring excellent light transmission from 250 nm in the ultraviolet to 9 µm in the infrared spectrum, calcium fluoride is widely utilized in optical devices such as windows, prisms, and lenses. Its stable polished surface and low absorption rate make it ideal for high-power laser systems. We offer customized calcium fluoride products for diverse applications.
Sapphire: Sapphire glass offers exceptional thermal, electrical, and dielectric properties, characterized by chemical resistance, high-temperature resistance, excellent thermal conductivity, high hardness, and infrared transmission. It serves as a premium substitute for optical materials in components such as infrared-transmitting optical windows, night vision instruments, satellite/space technology equipment, high-power lasers, optical prisms, lenses, and navigation/aerospace instrumentation.
Technical Specifications
Production Name
Precision Optics-Crystal
Customized Support
OEM, ODM
Place of Origin
China
Model Number
OC
Refractive Index (nv)
1.434
Dispersion (Vv)
95.1
Density (g/cm³)
3.18
Coefficient of Thermal Expansion (µm/m℃)
18.85
Softening Temperature (℃)
800
Product Gallery
Production Process
Company Profile
U-safe Technology Co., Limited (abbreviated as U-SAFE) is legally registered in Hong Kong. As a B2B trading company, we serve as a business bridge between Chinese factories and international importers, ensuring you receive the correct products and solutions safely, efficiently, and reliably. Our office is strategically located in IC Park, Shenzhen, China, facilitating close coordination with manufacturing partners.
Contact & Support
Welcome Inquiry! For any questions, please contact our sales team. We guarantee responses within 24 hours at the latest.
Our Services Include:
R&D / OEM Support
Production Process Follow-up
Custom Packaging Solutions
Pre-Delivery Inspection
Comprehensive Shipping Options: EXW, FOB, FCA, CNF, CIF, Door to Door by sea, air, express, or post
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Manufacturer,Trading Company
Year Established:
2021
Total Annual:
>10000000
Employee Number:
>10
Ecer Certification：
Verified Supplier
U-safe Technology Co., Limited (hereinafter shorted as U-SAFE) is legally registered in Hong Kong, which is a B2B trading company trying to build the bridge of business between Chinese factories and all overseas importers, helps you to get the correct products / solution safely, easier and fast... U-safe Technology Co., Limited (hereinafter shorted as U-SAFE) is legally registered in Hong Kong, which is a B2B trading company trying to build the bridge of business between Chinese factories and all overseas importers, helps you to get the correct products / solution safely, easier and fast...
