Custom BK7 Infrared The Shelf Plano Convex Cylindrical Lens
Catalogue For Quick Delivery
Specification
| 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 ect. |
| Surface of diameter | λ,1/2λ,1/4λ.1/10λ etc |
| Tolerance of Thickness | +/-0.1,+/-0.05,+/-0.01etc |
| 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 |
BK7 Cylindrical Mirrors are precision optical components designed to focus or expand light
in a single axis, making them essential for beam shaping and line
imaging applications. Manufactured from high-quality BK7 optical
glass, these mirrors offer excellent optical clarity, low internal
defects, and stable refractive properties. BK7 Cylindrical Mirrors
are typically coated with reflective layers such as aluminum,
silver, or dielectric coatings to enhance reflectivity across
specific wavelength ranges. Due to their cylindrical surface
geometry, BK7 Cylindrical Mirrors are widely used in laser systems,
optical scanning devices, and imaging systems requiring
one-dimensional beam control. Their superior surface quality and
consistent curvature ensure minimal wavefront distortion and high
optical efficiency, making them ideal for both scientific and
industrial applications.
Advantages:
- Precise one-dimensional beam control: BK7 Cylindrical Mirrors enable accurate focusing or expansion
along a single axis.
- High optical quality substrate: BK7 material ensures excellent homogeneity and low birefringence.
- Low surface defect density: High surface quality minimizes scattering and improves beam
performance.
- Flexible coating options: BK7 Cylindrical Mirrors can be coated for specific wavelength
ranges and reflectivity requirements.
- Stable thermal and mechanical properties: Suitable for use in controlled and moderately demanding
environments.
- Customizable design: Radius of curvature, size, and coatings can be tailored to
specific optical system needs.
Application Fields:
- Laser line generation: BK7 Cylindrical Mirrors are widely used to convert laser beams
into line profiles.
- Optical scanning systems: Applied in barcode scanners and laser scanning devices.
- Imaging systems: Used for correcting astigmatism or shaping images in optical
setups.
- Spectroscopy equipment: Assists in beam shaping for accurate spectral measurements.
- Industrial processing: Utilized in laser cutting and engraving systems for beam shaping.
- Scientific research: Supports optical experiments requiring controlled beam geometry.
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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;
Certifications
Exhibition
Packing & Delivery
FAQ
Q1: What is the primary function of BK7 Cylindrical Mirrors?
A: BK7 Cylindrical Mirrors are designed to focus or expand light in
one direction only, making them ideal for applications requiring
line focusing or beam shaping.
Q2: Why is BK7 material used in cylindrical mirrors?
A: BK7 Cylindrical Mirrors use BK7 optical glass because of its
high transparency, low inclusions, and stable optical properties,
ensuring consistent performance.
Q3: What types of coatings are available for BK7 Cylindrical
Mirrors?
A: Common coatings include aluminum for general-purpose use, silver
for high reflectivity in visible wavelengths, and dielectric
coatings for maximum reflectivity in specific spectral ranges.
Q4: Can BK7 Cylindrical Mirrors be customized?
A: Yes, BK7 Cylindrical Mirrors can be customized in terms of
curvature radius, dimensions, and coating specifications to meet
different application requirements.
Q5: Are BK7 Cylindrical Mirrors suitable for laser applications?
A: Absolutely. Due to their high surface quality and customizable
coatings, BK7 Cylindrical Mirrors are widely used in laser systems
for beam shaping and line generation.
