15cm 6-Inch BK7 Optical Triangular Glass Prism with 1.509 Refractive Index and ±0.01mm Tolerance
Price:
$0.2~$100
MOQ:
1
Delivery Time:
3~30days after order
Brand:
Advance
Product Description
15cm/6-Inch Optical Glass Triangular Prism Overview
This premium 15cm (6-inch) optical triangular glass prism is manufactured from high-quality BK7 optical glass and comes complete with a protective gift box and microfiber pouch. Designed for precision optical applications, it offers exceptional light transmission and refractive properties.
Technical Specifications
Physical Dimensions & Tolerances
| Parameter | Specification |
|---|---|
| Length | 3-100mm |
| Width | 3-100mm |
| Height | 3-100mm |
| Length Tolerance | ±0.01mm |
| Width Tolerance | ±0.01mm |
| Height Tolerance | ±0.01mm |
| Angle Tolerance | 3"-2' |
| Irregularity | ΔN=0.1-0.5 |
| Surface Accuracy | N=1-3 |
| Surface Quality | 10/5-60/40 |
Material Properties
Available in BK7 optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 and other optical materials
Thermal & Mechanical Properties
- Density (20°C/68°F): 2.51 g/cm³
- Thermal Coefficient of Expansion (20/300°C): 7.0 × 10⁻⁶/°C
Optical Properties
- Refractive Index (λ=582.1nm): 1.509
- Excellent optical transmission characteristics
Chemical Properties
- Hydrolytic resistance: class 2
- Acid resistance: class 1
- Alkali resistance: class 2
Key Features & Applications
- Utilizes critical angle characteristics for efficient internal total reflection
- Available with custom optical coatings upon request
- Larger contact area with 45° and 90° angles for easy installation
- Superior stability and mechanical strength compared to standard mirrors
- Ideal for imaging systems, lighting applications, laser equipment, and scientific instruments
Product Images
Manufacturer Information
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise established in 2009, located in Qingpu Industrial Park, Shanghai. The company specializes in optical mechanical and electrical design, precision optical element processing, and camera lens design for applications in machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, and scientific research.
Frequently Asked Questions
What are your main products?
We specialize in optical design and element processing including spherical lenses, aspherical lenses, cylindrical lenses, reflector mirrors, filters, rod lenses, and camera lenses for imaging, laser, and lighting applications.
What is your minimum order quantity?
Minimum order quantity is 10 pieces.
What is your lead time?
1 day for inventory items and 25-35 days for new projects.
What is your quality guarantee period?
Three years quality guarantee for all products.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Advance Optical-Electronics Technology Co., Ltd
Location
No.425, North Beiying Road, Qingpu Industrial Zone, Shanghai
Contact Person
Zhang