Dia 10mm Optical Positive Achromatic Lens Customized Doublet Lenses Ar Coated 400-700nm Cemented
| US$1.50 - 12.60 | 5 Pieces (MOQ) |
Port:
Shanghai, China
Production Capacity:
50000pieces/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram, Online
Hanzhong Borisun Optics Co., Ltd.
Shaanxi, China
Last Login Date:
Jul 09, 2025
Business Type:
Manufacturer/Factory
Main Products:
Spherical Lens, Cylindrical Lens, Optical Window, Mirror, Prism, Filter, Metal Base Mirror, Other High-Precision Optical Elements, Optical Coatings
Product Description
Company Info
Basic Info.
Model NO.
2140
After-sales Service
After Sales Worry Free
Warranty
1 Years
Usage
Lighting, Medical, Optical, Photography
Transmittance
>95%
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
ISO9001
Customized
Customized
Coating
HC
Radius of Curvature
± 1mm - ± 50000mm ± 1%
Outer Circle
3mm-500mm ± 0.1mm
Center Thickness Tolerance
: ± 0.05mm
Center Deviation
:3′
Surface Accuracy
λ/ 8
Surface Quality
60/40
Effective Caliber
≥90%
Transport Package
Standard Export Carton Protection & Close Package
Specification
3-500mm
Origin
Shaanxi
HS Code
9001909090
Product Description
Achromatic double glued lens is an achromatic lens formed by bonding low dispersion coronal glass positive lens and high dispersion flint glass negative lens. In the design, different dispersion values and lens shapes are optimized at three wavelengths: Blue (486.1nm), green (546.1nm) and red (656.3nm), so as to achieve the minimum color difference. Therefore, such lenses can be used in the whole visible light region.
The spherical aberration is also optimized in the design. Compared with a single lens, the spherical aberration of achromatic double glued lens is much smaller. When used in infinite conjugate state, its spherical aberration is the smallest.
Achromatic double glued lenses are coated with broadband antireflection multilayers for visible light (400-700 nm).
Technical Parameters
| Items | Parameters |
| Material | optical glass, H-K9L (N-BK7) |
| Outer circle: | 3mm-500mm ± 0.1mm |
| Radius of curvature: | ± 1mm - ± 50000mm ± 1% |
| Center thickness tolerance: | ± 0.05mm (we can process to ± 0.01mm with high precision) |
| Center deviation: | 3′(we can process to 30 ″with high precision) |
| Surface accuracy: | λ/ 8 (high precision, we can process to 1 / 10λ) |
| Surface quality: | 60/40 (we can process to 10-5 with high precision) |
| Effective caliber: | ≥90% |
| Coating: | Maultilayer Antireflective Coating A:400-700nm B:650-1050nm C:1000-1650nm |
Spectral Curve
Stock Sizes
| Diameter (mm) | Focal Length (mm) | Back Focal Length (mm) | Center Thickness (mm) | Edge Thickness (mm) | Materials | Coating(Customizable) |
| 10.0 | 16.0 | 12.60 | 6.3 | 4.79 | H-ZBAF52/ H-ZF7LA | AR@400-700nm |
| 10.0 | 20.0 | 1722 | 6.37 | 4.86 | BaK2/SF15 | |
| 10.0 | 25.0 | 22.91 | 4.54 | 3.37 | BaK2/SF15 | |
| 10.0 | 40.0 | 3806 | 4.29 | 3.54 | N-BK7/SF12 | |
| 10.0 | 63.0 | 61.26 | 4.02 | 3.55 | N-BK7/SF12 |
Note
The above parameters are for reference only. For detailed Optical Positive Achromatic Lens parameters, please consult our online customer service personnel or call our company.
In addition, We can customize the Optical Positive Achromatic Lens according to customer requirements or drawings.Spectral Curve
Spectral Curve
Spectral Curve
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