The manufacturing philosophy behind the 1.5 To 300mm Photographic Reflectors prioritizes material homogeneity and surface fidelity. By utilizing high-reflectivity metallic coatings and dielectric enhancements, each Photographic Reflector achieves a level of performance that minimizes chromatic aberration and light scatter. For the smaller 1.5mm units within the 1.5 To 300mm Photographic Reflectors range, we employ micro-machining techniques to ensure edge-to-edge uniformity. Conversely, the larger 300mm Photographic Reflectors are reinforced with thermally stable substrates to prevent warping under intense studio lighting. Choosing the 1.5 To 300mm Photographic Reflectors means investing in a legacy of optical expertise and professional-grade reliability.
Specification
| Materials |
BK7 or others optical glass. quartz. sapphire . Ge. Si- ZnSe· CaF2 etc. |
| Diameter |
1.5~300mm |
| Radius |
R 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 |
ΔN=0.1～0.5 |
| Decenter |
3"~1' |
| Surface quality |
10/5~60/40 |
| Coating |
Upon request |
| Application area |
Imaging. Lighting Laser etc |
Primary Application Areas:
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Macro Photography: Utilizing 1.5mm to 10mm Photographic Reflectors for localized illumination in medical and biological imaging.
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Studio Production: Deploying 200mm to 300mm Photographic Reflectors to create soft, uniform light for high-fashion and commercial shoots.
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Scientific Instrumentation: Integrating the 1.5 To 300mm Photographic Reflectors into spectroscopy and LIDAR calibration systems.
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Industrial Inspection: Using specialized Photographic Reflectors to enhance contrast in automated machine vision environments.
Company Profile
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:
- Have comprehensive design, production and sales capabilities, and provide customers with one-stop convenient procurement services
- It has tens of thousands of optical molds and samples, which can provide customers with fast proofing services with low cost
- Be able to participate in the customer's new product research and development early, provide feasible plans and suggestions, and make the project less detours
FAQ
Q1: Why is the 1.5mm size included in the 1.5 To 300mm Photographic Reflectors series?
Answer: The 1.5mm Photographic Reflector is essential for micro-imaging and fiber-optic coupling. In many medical and technical photographic applications, light must be redirected within extremely confined spaces, and our micro-scale Photographic Reflectors provide the same high-reflectivity standards as our larger models.
Q2: How do you ensure the 300mm Photographic Reflectors remain flat under high-heat studio lights?
Answer: Our larger 1.5 To 300mm Photographic Reflectors utilize low-expansion substrates and heat-dissipating mounting structures. This ensures that even when exposed to continuous high-wattage modeling lamps, the Photographic Reflector maintains its optical figure without distortion.
Q3: Can the 1.5 To 300mm Photographic Reflectors be used for Infrared (IR) photography?
Answer: Yes. While our standard Photographic Reflectors are optimized for the visible spectrum, we offer gold-coated versions within the 1.5 To 300mm range specifically designed for maximum IR reflectivity and thermal imaging applications.
Q4: What is the benefit of a dielectric overcoat on these Photographic Reflectors?
Answer: The dielectric overcoat on our 1.5 To 300mm Photographic Reflectors protects the metallic layer from oxidation and scratching. This significantly extends the service life of the Photographic Reflector, especially in high-humidity environments or outdoor field sets.
Q5: How do I clean the surface of a 1.5 To 300mm Photographic Reflector?
Answer: We recommend using oil-free compressed air or a high-purity isopropyl alcohol solution with a lint-free wipe. Because every Photographic Reflector in the 1.5 To 300mm range is a precision optical component, avoiding abrasive materials is critical to maintaining the surface quality.
