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{"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_26gt_3b98_5_25_anti_reflection_window_with_multi_layer_dielectric.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 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":"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"}}
{"title":"Customizable Aspherical Lens High Precision Polishing Optical Lens With Anti","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/e3\/a86d3b096a6e4b34457cc5298672-200x200-1\/customizable_aspherical_lens_high_precision_polishing_optical_lens_with_anti_reflection_coating.jpg","attrs":{"Surface roughness RMS":"\u2264 0.05\u03bb (\u03bb= 632.8nm)","Model Number":"AL","Brand Name":"Non","Place of Origin":"Guangdong, China"}}
An anti-reflection (AR) window is a specialized optical component designed to minimize the amount of light reflected from its surface, allowing more light to pass through without interference. This is achieved by applying a thin film coating or multiple layers of coatings onto the surface of the window. These coatings manipulate the way light interacts with the surface, reducing reflections by creating interference effects that cancel out the reflections from the surface.
Key Features
Low Reflectance: Reduces reflectance across a wide range or a specific range of wavelengths
Broadband or Narrowband Performance: Designed for broadband operation or narrowband performance
High Transmittance: Maximizes the transmission of light through the window
Angle-Insensitive or Angle-Dependent: Optimized for a particular angle of incidence or a wide range of angles
Durability and Environmental Stability: Withstands environmental conditions and resists degradation over time
Target Industries & Applications
Ultraviolet light sources
Criminal investigation
Laser protective eyewear
High definition cameras
Angled lenses and Ticket Inspection
Product Attributes
FOB Unit
piece
Product MOQ
Contact the seller
FOB Price
Contact for pricing
Packaging & Delivery
Contact the seller
Optical Filter Specifications
Application
CWL
Blocking Wavelength
Transmittance
Ultraviolet light source
420nm
>20nm
330-390nm@T>80%
Criminal investigation multi-band light source
500nm
>20nm
400-490nm@T>85%
Laser protective eyewear
630nm
>20nm
400-620nm@T>90%
High definition camera
650nm
>20nm
400-640nm@T>94%
Angled lenses
700nm
>20nm
690-1100nm@T>95%
Ticket Inspection
900nm
>20nm
890-1100nm@T>90%
Coating & Transmittance Specifications
Attribute
Value
Anti-Reflection Window
Anti-Reflection Window
Coating
Multi-layer dielectric hardcoat, multi-layer AR coating, DLC coating
Transmittance
T>94.5%
Transmittance for double-sides
T>98.5%
Wavelength Specifications
Attribute
Value
Single point working wavelength
475nm, 532nm, 650nm, 808nm, 850nm, 1064nm
Broadband working wavelength
420-680nm, 420-1064nm
Material & Dimension Specifications
Attribute
Value
Material
Optical glass (K 9, BK 7, B 270, D263T, quartz glass, etc.)
Round
φ3mm~φ110mm
Square
2*2mm~146*146mm
Thickness
0.3-5.0mm
Quality & Environmental Specifications
Attribute
Value
Clear aperture
>95%
Surface quality
40-20(S/D)
Environmental test
MIL-STD-810F
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...