Shanghai Advance Optical-Electronics Technology Co., Ltd
| Packaging Details | EVA+Vacuum |
| Delivery Time | 3~30days after order |
| Payment Terms | T/T&L/C |
| Supply Ability | 1000k/per month |
| Materials | BK7 etc. |
| Diameter | 25 mm |
| Radius | >0.8mm |
| Focal Length | 150mm |
| Center Thickness Tolerance | ±0.01mm |
| Diameter Tolerance | ±0.005mm |
| Focal Length Tolerance | +/-1% |
| Customized Support | OEM, ODM |
| Interface Type | Canon EF-S |
| Centerthickness | 5 mm |
| Width Tolerance | +/-0.01mm |
| Style | Antique |
| Application Area | Reflector Mirrors |
| Shape | Spherical |
| Material | Optical Glass |
| Operatingtemperature | -20 to 70 °C |
| Coating Choice | Green |
| Refractiveindex | 1.52 |
| Place of Origin | China |
| Brand Name | Advance |
| Certification | ROHS\Reach |
| Model Number | as requirements |
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Product Specification
| Packaging Details | EVA+Vacuum | Delivery Time | 3~30days after order |
| Payment Terms | T/T&L/C | Supply Ability | 1000k/per month |
| Materials | BK7 etc. | Diameter | 25 mm |
| Radius | >0.8mm | Focal Length | 150mm |
| Center Thickness Tolerance | ±0.01mm | Diameter Tolerance | ±0.005mm |
| Focal Length Tolerance | +/-1% | Customized Support | OEM, ODM |
| Interface Type | Canon EF-S | Centerthickness | 5 mm |
| Width Tolerance | +/-0.01mm | Style | Antique |
| Application Area | Reflector Mirrors | Shape | Spherical |
| Material | Optical Glass | Operatingtemperature | -20 to 70 °C |
| Coating Choice | Green | Refractiveindex | 1.52 |
| Place of Origin | China | Brand Name | Advance |
| Certification | ROHS\Reach | Model Number | as requirements |
| High Light | BK7 Reflector Mirrors ，300mm reflector mirrors ，1.5mm retroreflector mirror | ||
| Materials | BK7, Quartz, Infrared, Sapphire, Ge, Si, ZnSe, CaF2, etc. |
| Diameter | 1.5-300mm |
| Radius | >0.8mm |
| Focal Length | -30000mm-30000mm |
| Center Thickness Tolerance | ±0.01mm |
| Diameter Tolerance | ±0.005mm |
| Focal Length Tolerance | ±1% |
| Surface Accuracy | N=1-3 |
| Irregularity | Change In N=0.1-0.5 |
| Decenter | 3"-1’ |
| Surface Quality | 10/5-60/40 |
| Coating | Upon Request |
| Application Area | Imaging, Lighting, Laser, etc. |
BK7 Reflector Mirrors are precision-engineered optical components designed for controlled beam redirection in imaging, laser, and instrumentation systems where stable reflective performance is required. Fabricated from high-homogeneity BK7 optical glass, these mirrors provide consistent refractive behavior, low internal stress, and excellent surface uniformity, which are critical for minimizing wavefront distortion in precision optical assemblies.
In optical system design, BK7 Reflector Mirrors are commonly selected when a balance between optical performance, mechanical stability, and cost efficiency is required. When paired with metallic or dielectric coatings such as aluminum or enhanced silver layers, BK7 Reflector Mirrors achieve high reflectance across visible and near-infrared wavelengths while maintaining long-term coating adhesion stability.
Due to their predictable optical characteristics and manufacturing consistency, BK7 Reflector Mirrors are frequently integrated into laser beam steering modules, optical folding systems, and scientific measurement platforms where alignment accuracy and reflection reliability directly impact system performance.
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Technical Process
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Advantages of BK7 Reflector Mirrors
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About Us
Shanghai Advance Optical-Electronics Technology Co., Ltd is specialized in manufacturing optical lenses, locating at Shanghai Qingpu District and half hour driving-distance from Shanghai Hongqiao Airport. Our vision is to create value and provide convenience to society. With almost 10 years’ experience, we have solid and reliable resources for producing different categories of optical and camera lenses, which are commonly installed on imaging, laser and medical equipment, quality and competitive price are our priority. Customization and timing of that are our greatest advantages over competitors. We do accept OEM and ODM within the specification capability and promise to have one-year warranty for all our products. We are looking forward to cooperate with you.
Certifications
FAQ
Q1: What makes BK7 Reflector Mirrors suitable for optical systems?
A: BK7 Reflector Mirrors are made from high-quality BK7 glass, providing excellent optical uniformity and low distortion, which ensures stable and accurate reflection performance in precision optical systems.
Q2: What types of coatings are available for BK7 Reflector Mirrors?
A: BK7 Reflector Mirrors can be coated with aluminum for general use, silver for higher reflectivity in visible wavelengths, or dielectric coatings for enhanced reflectance and durability.
Q3: Are BK7 Reflector Mirrors suitable for laser applications?
A: Yes, BK7 Reflector Mirrors are widely used in laser systems for beam steering and optical path control due to their stable reflection performance and coating flexibility.
Q4: Can BK7 Reflector Mirrors be customized?
A: Absolutely. BK7 Reflector Mirrors can be customized in terms of size, thickness, shape, and coating type to meet specific optical design requirements.
Q5: How durable are BK7 Reflector Mirrors in long-term use?
A: With proper coating selection and handling, BK7 Reflector Mirrors offer strong mechanical stability and long-term optical reliability in controlled environments.
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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