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The Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Custom Meniscus Lens is a precision optical component engineered for high-performance light control in display, fiber optic, and imaging systems. Designed with careful consideration of focal length and curvature, this lens family includes plano-concave and meniscus geometries to diverge or collimate light effectively, depending on the application requirements.
Manufactured from high-quality optical glass, the Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Custom Meniscus Lens ensures minimal optical aberrations, high transmission, and mechanical stability. The uncoated surface design is suitable for applications where coating is unnecessary or could interfere with light transmission characteristics, such as fiber coupling, laboratory testing, or system prototyping. Customization options allow precise tuning of focal length, diameter, and curvature to achieve optimal beam shaping and uniformity across various photonic applications.
By integrating these lenses into optical assemblies, engineers can improve display clarity, enhance fiber optic coupling efficiency, and control light distribution in complex systems, all while maintaining material durability and long-term stability.
Specifications
Materials
BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc
Diameter
1.5~300mm
Radius
R0.8mm-∞
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
Advantages
Precise focal control: Custom focal lengths enable accurate beam divergence or collimation in complex optical systems.
Minimal aberration: Plano-concave and meniscus geometries reduce spherical aberration and maintain uniform beam quality.
High transmission efficiency: Optical-grade glass provides over 92% transmission without coatings, preserving original light intensity.
Customizable dimensions: Diameter, curvature, and focal length are adaptable for specific Nova display, fiber, or laser applications.
Durable and stable: High-quality glass ensures thermal and mechanical stability, maintaining optical performance over time.
Versatile optical solution: Suitable for laboratory setups, fiber coupling, display systems, and prototype development.
Application Fields
Nova Display Systems: Optimizing light path and improving display uniformity in advanced optical displays.
Fiber Optics: Beam shaping and divergence control for fiber coupling and signal transmission.
Laser Systems: Collimating or expanding laser beams in research or industrial applications.
Prototyping & Development: Custom meniscus lenses for experimental optical assemblies.
Education & Training: Demonstrating optical divergence and beam shaping principles in labs.
Product Q & A (Technical Focus)
Q1: What is the function of the Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Custom Meniscus Lens?
A: This lens family is designed to control and diverge light beams accurately. Plano-concave lenses are typically used to expand light, while meniscus lenses reduce spherical aberration and improve image quality in optical assemblies.
Q2: Why are these lenses uncoated?
A: Uncoated lenses maintain natural transmission properties and avoid interference with specific wavelengths, making them ideal for fiber optics, laboratory research, and certain display applications where coatings are unnecessary.
Q3: How does focal length affect lens performance?
A: The negative focal length of plano-concave lenses causes light divergence, while the custom focal length of meniscus lenses allows precise control over beam shape, reducing aberration and improving uniformity.
Q4: What materials are used in these lenses?
A: High-quality optical glasses such as BK7 or fused silica are used, ensuring high transmission, mechanical stability, and thermal resistance suitable for precise optical applications.
Q5: In which applications are these lenses most commonly used?
A: They are widely used in Nova display systems, fiber optic assemblies, laser collimation, imaging research, optical prototyping, and laboratory experiments requiring precise light manipulation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
8000000-10000000
Employee Number:
65~100
Ecer Certification：
Verified Supplier
1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects.
2. We have tens of thousands of optical molds and samples, offering customers low-... 1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects.
2. We have tens of thousands of optical molds and samples, offering customers low-...
