Shanghai Advance Optical-Electronics Technology Co., Ltd
| Packaging Details | EVA+Vacuum |
| Supply Ability | 1000k/per month |
| Delivery Time | 3~30days after order |
| Payment Terms | T/T&L/C |
| Product name | Spherical Ball Lens |
| Customized support | OEM, ODM |
| Usage | Optical |
| Structure | Double Concave |
| Shape | Spherical |
| Material | Optical Glass |
| Application | Spherical Ball Lens |
| Diameter | 25 mm |
| Coating | Customer Request |
| Type | Optical Lens |
| Surface quality | 60/40 |
| Interface Type | Canon EF-S |
| Centerthickness | 5 mm |
| Width Tolerance | +/-0.01mm |
| Style | Antique |
| Color | Transparent Clear |
| Focal Length Tolerance | +/-1% |
| Operatingtemperature | -20 to 70 °C |
| Filter Ring Color | Black,Sliver,Gold |
| Coating Choice | Green |
| Description | Waterproof Lens |
| Refractiveindex | 1.52 |
| Focal Length | 150mm |
| Place of Origin | China |
| Brand Name | Advance |
| Model Number | as requirements |
| Certification | ROHS\Reach |
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Product Specification
| Packaging Details | EVA+Vacuum | Supply Ability | 1000k/per month |
| Delivery Time | 3~30days after order | Payment Terms | T/T&L/C |
| Product name | Spherical Ball Lens | Customized support | OEM, ODM |
| Usage | Optical | Structure | Double Concave |
| Shape | Spherical | Material | Optical Glass |
| Application | Spherical Ball Lens | Diameter | 25 mm |
| Coating | Customer Request | Type | Optical Lens |
| Surface quality | 60/40 | Interface Type | Canon EF-S |
| Centerthickness | 5 mm | Width Tolerance | +/-0.01mm |
| Style | Antique | Color | Transparent Clear |
| Focal Length Tolerance | +/-1% | Operatingtemperature | -20 to 70 °C |
| Filter Ring Color | Black,Sliver,Gold | Coating Choice | Green |
| Description | Waterproof Lens | Refractiveindex | 1.52 |
| Focal Length | 150mm | Place of Origin | China |
| Brand Name | Advance | Model Number | as requirements |
| Certification | ROHS\Reach | ||
| High Light | 60/40 80mm K9 Spherical Ball Lens ，60/40 80mm Spherical Ball Lens ，60/40 2.5mm lens crystal ball | ||
The K9 Spherical Ball Lens is a precision-engineered optical component designed for efficient light focusing, collimation, and coupling in compact optical systems. Manufactured from high-quality K9 optical glass (a material similar to BK7 but optimized for cost-effective optical applications), the K9 Spherical Ball Lens offers excellent transparency in the visible spectrum, stable refractive properties, and good mechanical durability. Its highly symmetrical spherical geometry enables uniform light propagation and reduced optical distortion when properly aligned within optical assemblies.
In practical optical system design, the K9 Spherical Ball Lens is widely used in fiber coupling, laser diode integration, and miniature optical modules where space efficiency and optical performance must be balanced. Due to its smooth surface quality and consistent refractive index, the K9 Spherical Ball Lens ensures reliable beam shaping and improved light transmission efficiency. It is particularly suitable for industrial and commercial optical applications where cost efficiency, stable performance, and ease of integration are essential requirements.
| Range of diameter | Dia.0.7mm-Dia.400mm |
| Range of curve radius | R1.5-R∞ etc. |
| Tolerance of diameter | +/-0.1,+/-0.01,+/-0.005 etc. |
| Surface accuracy | λ,1/2λ,1/4λ,1/10λ etc. |
| Tolerance of Thickness | +/-0.1,+/-0.05,+/-0.01 etc. |
| Centration | +/-2',+/-1' etc |
| Aperture N | 5,1 etc. |
| Irregularity ΔN | 2,1,0.5,0.2 etc. |
| Surface quality | 60/40.40/20,20/10,10/5 etc |
Spherical Ball Lenses are commonly used for laser Collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages.Ball lenses are highly polished spheres made of optically transparent homogeneous materials.Carefully controlled manufacturing process produces spheres with precise diameters and unsurpassed Surface quaWe supply optical spherical ball lens,Half-ball (hemispherical) lenses are ideal for applications such as fiber communication, endoscopy, micros copy, optical pick-up devices, and laser measurement systems.
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise,officially established in September 2009,the plant site located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport. The company gathers several excellent technicans in optical industry, has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales services, and wholeheartedly provides each customer with high-quality and convenient products and services. Business scope: optical mechanical and electrical module development, precision optical element processing, camera lens design and processing, optical design and optical path optimization solution, technical consultation and after-sales service. Application fields: machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, equipment, laser etching, special lighting, scientific research institutions, etc.
Company Advantages:
Q1: What is the main function of the K9 Spherical Ball Lens?
A: The K9 Spherical Ball Lens is designed to focus and couple light efficiently, especially in fiber optic and laser systems where compact optical integration is required.
Q2: Why is K9 glass used in the K9 Spherical Ball Lens?
A: K9 glass provides good optical transparency, stable refractive index, and cost efficiency, making the K9 Spherical Ball Lens suitable for a wide range of commercial optical applications.
Q3: How does the K9 Spherical Ball Lens improve fiber coupling efficiency?
A: Its spherical geometry allows precise alignment of light between optical fibers or between a fiber and a light source, reducing coupling loss and improving transmission efficiency.
Q4: Can the K9 Spherical Ball Lens be coated?
A: Yes, anti-reflective coatings can be applied to the K9 Spherical Ball Lens to enhance transmission and reduce surface reflection losses.
Q5: What industries commonly use the K9 Spherical Ball Lens?
A: The K9 Spherical Ball Lens is widely used in fiber optics, laser systems, industrial sensing, imaging devices, and educational optical setups.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
8000000-10000000
Employee Number:
45~100
Ecer Certification：
Verified Supplier
1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects. 2. We have tens of thousands of optical molds and samples, offering customers low-... 1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects. 2. We have tens of thousands of optical molds and samples, offering customers low-...
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