Product Description
| Meniscus Cylindrical Lens |
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| A cylindrical lens with Meniscus volume can turn a transmitted plane wave into a cylincrical wave, or turn an original cylindrical wave into a plane wave or spherical wave, such a kind of lens can correct ocular astigmation. |
Precision in Optical EngineeringMeniscus Cylindrical Lenses offer low aberration and superior accuracy, making them indispensable in precision optical systems. Their concave-convex cylindrical geometry shapes and focuses light exactly where needed, improving imaging clarity and system reliability in laser, beam, and projection setups.
Customizable for Various ApplicationsEach lens can be fully customized, from material selection (BK7, fused silica, or other optical glass) to dimensioning (10100 mm length, 230 mm width/height) and coating (AR, uncoated, or custom spectrum). Protective bevels and edge finishing maintain durability and system integrity.
Quality Assurance and VersatilityWith a surface quality of 40-20 scratch-dig as standard and the option to upgrade, reliability is built into every lens. Tight focal length tolerance (1%) and clear aperture ensure precise beam control, making these lenses advantageous for both standard and complex optical setups.
FAQs of Meniscus Cylindrical Lens:
Q: How is a meniscus cylindrical lens used in laser scanning or beam shaping systems?
A: Meniscus cylindrical lenses are employed to expand, contract, or focus laser beams into a line, making them suitable for laser scanning and beam shaping systems used in imaging, metrology, and projection equipment.
Q: What customization options are available for the meniscus cylindrical lens?
A: Customization includes material choice (BK7, fused silica, or others on request), size (length 10100 mm, width/height 230 mm), anti-reflective coating types, accuracy, and focal length, ensuring the lens meets specific application requirements.
Q: When should I opt for higher surface quality or a particular AR coating?
A: Choose higher surface quality (better than 40-20 scratch-dig) or customized AR coatings when your application requires minimal scattering, higher laser damage thresholds, or specific spectral transmission properties to optimize performance.
Q: Where are these lenses manufactured and supplied?
A: These meniscus cylindrical lenses are manufactured, exported, and supplied by companies based in India, with the capability to serve global markets through import-export arrangements.
Q: What is the process for ordering a custom meniscus cylindrical lens?
A: To order, specify your application details: lens dimensions, material, focal length, coating preference, and any other particular requirements. The supplier will then design, manufacture, and quality-check the lens according to your specifications.
Q: How do the anti-reflective coatings benefit optical performance?
A: AR coatings minimize reflection losses, thereby increasing transmission, reducing stray light, and ensuring efficient operation in laser, imaging, and projection applications, especially when tailored to your specific wavelength range.