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{"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"}}
Customizable Optical Grade Aspheric Lens with Infrared AR Coating for Precision Applications
Product Overview
Germanium Silicon Lenses - Germanium's wide spectral range (2-16 µm) and impermeability in the visible spectrum make it well suited for infrared laser applications. It also does not react easily with air, water, alkalis, and acids (except nitric acid). Silicon offers the advantage of low cost and low density, making it a widely used NIR material for applications in the 1.2 to 7 µm region. Silicon's low density (half that of germanium or zinc selenide) makes it ideal for weight-sensitive applications, especially those in the 3-5 µm range. Its density is 2.33 g/cm³ and its Knoop hardness is 1150.
Technical Specifications
Product Name
Germanium silicon lenses
Customized Support
OEM, ODM
Place of Origin
China
Model Number
LP
Material
Germanium, silicon, optical grade
Focal Length (f)
±2%@10.6μm
Dimensional Tolerances
+0/-0.2m
Center Thickness Tolerance
±0.1mm
Centering (arcmin)
3
Power
3
Irregularity
0.5
Surface Quality
60-40
Clear Aperture
>90%
Coating
Infrared AR coating
Typical Applications
Diameter
Image Focal Length
Back Focal Length
Center Thickness
Edge Thickness
Radius of Curvature
25mm
25mm
24.25mm
3.0mm
1.95mm
75.10mm
25mm
30mm
29.25mm
3.0mm
2.13mm
90.12mm
25mm
35mm
34.25mm
3.0mm
2.25mm
105.14mm
55mm
40mm
39.25mm
3.0mm
2.35mm
120.16mm
70mm
50mm
49.25mm
3.0mm
2.48mm
105.19mm
70mm
75mm
74.25mm
3.0mm
2.65mm
225.29mm
85mm
100mm
99.25mm
3.0mm
2.74mm
300.39mm
85mm
150mm
149.25mm
3.0mm
2.83mm
450.58mm
100mm
250mm
249.25mm
3.0mm
2.90mm
750.97mm
Spectrum Demonstration
Product Showcase
Production Process
Company Profile
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 faster. Office is located in IC Park Shenzhen China for the convenience of closer coordination with factories.
Contact & Support
Any questions, welcome to talk with our sales, you will be replied in 24 hours at the latest!
We support:
R&D / OEM
Production process follow up
Customizing package
Inspection before delivery
Shipping with difference terms: EXW, FOB, FCA, CNF, CIF, DOOR TO DOOR by sea, by air, by express, by 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...