What Is a Visible Light Meniscus Lens?
A visible light meniscus lens is an optical element featuring one concave surface and one convex surface.
It is designed to operate efficiently within the visible wavelength range, typically from 400 nm to 700 nm.
Product Definition (Optical Meniscus Lens)
An optical meniscus lens is a precision lens with asymmetric curvature that improves image quality by optimizing
light convergence or divergence.
Compared to plano or bi-convex lenses, meniscus lenses offer better aberration control and system balance.
Technical Specifications (Customizable)
| Parameter | Typical Options |
|---|---|
| Lens Type | Positive / Negative Meniscus |
| Wavelength Range | 400–700 nm (Visible Spectrum) |
| Optical Materials | BK7, Fused Silica, Optical Glass |
| Diameter Range | 3 mm – 150 mm |
| Center Thickness | Custom per design |
| Surface Quality | 60/40, 40/20, 20/10 |
| Surface Flatness | λ/4 to λ/10 |
| Coating Options | AR Coating, Custom Coatings |
| Manufacturing Tolerance | Tight tolerance available |
Picture of Meniscus lens
Key Features of Custom Meniscus Lenses
- Optimized curvature for reduced spherical aberration
- High transmission in visible light applications
- Precision polishing for stable optical performance
- Compatible with imaging and illumination optics
Applications of Meniscus Optical Lenses
- Imaging lenses and camera modules
- Industrial inspection and measurement systems
- Optical projection and illumination devices
- Alignment optics for visible laser systems
Why Choose VY Optics as Your Meniscus Lens Manufacturer?
- In-house optical design and manufacturing
- Support for prototype and volume production
- Custom material, coating, and geometry options
- Experienced in precision optical assembly
People Also Ask (FAQ)
What coatings are available for meniscus lenses?
Anti-reflection coatings for visible light are standard, and custom coatings are available upon request.
