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High-Quality Optical Glass Plano Convex Lenses for Precision Light Focusing

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Shanghai Longway Special Glass Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-58508292

Contact Person:
Mr.Dai
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High-Quality Optical Glass Plano Convex Lenses for Precision Light Focusing

Brand Name LONGWAY
Model Number LW160925244
Certification ISO9001
Place of Origin Shanghai, China
Minimum Order Quantity 500 pieces
Price NEGOTIATION
Payment Terms T/T,Western Union
Supply Ability 80000 Pieces per Month
Packaging Details paper,foam,carton
Structure Plano convex
Surface Polished
Transmission over 90%
Coating available
Application Optics
Type optical lens
Material Optical glass
OEM available
Detailed Product Description

High-Quality Optical Glass Plano Convex Lenses for Precision Light Focusing

  • Material

    Crafted from optical-grade glass (e.g., BK7, fused silica, or N-BK7), plano convex lenses feature a flat (plano) surface and a convex spherical surface. Produced via precision grinding, polishing, and coating processes, these lenses ensure minimal wavefront distortion and high chemical stability.

    Optical Properties

    • High Transparency‌: Optical glass allows for the transmission of a wide range of wavelengths, making it ideal for applications requiring precise control over light.
    • Low Dispersion‌: The material's low dispersion characteristics minimize the separation of light into its constituent colors, ensuring that images remain sharp and free from color fringing.
    • Uniform Refractive Index‌: The refractive index of optical glass is consistent throughout the lens, contributing to its high optical performance.

    Mechanical Properties

    • Durability‌: Optical glass lenses are scratch-resistant and can withstand a significant amount of wear and tear, maintaining their optical integrity over time.
    • Thermal Stability‌: These lenses exhibit minimal thermal expansion, ensuring that they maintain their shape and optical properties even under varying temperature conditions.

    Function

    The primary function of High-Quality Optical Glass Plano Convex Lenses is to focus light with precision. The plano surface (flat) of the lens faces the light source, while the convex surface (curved outwards) directs the light to a single point of convergence, known as the focal point. This ability to precisely focus light makes these lenses essential for a wide range of applications requiring high optical performance.

    Application

    Scientific Research

    In scientific research, these lenses are often used in microscopes, telescopes, and spectrophotometers to ensure accurate and detailed imaging and spectral analysis.

    Medical Instrumentation

    In the medical field, plano convex lenses are found in ophthalmological instruments, such as refractors and slit lamps, where precise light focusing is crucial for diagnosing and treating eye conditions.

    Industrial Inspection

    Industrial applications include precision inspection and measurement tools, where these lenses help to detect defects and measure dimensions with high accuracy.

    Imaging Systems

    In imaging systems, such as cameras and projectors, high-quality optical glass plano convex lenses contribute to sharp, distortion-free images by effectively focusing light onto sensors or screens.

ItemOptical Glass Plano Convex Lens
MaterialOptical glass, Qurartz glass, Pyrex, borosilicate glass, Float glass
Diameter Tolerance+0/-0.2 mm
Thickness Tolerance+/-0.2 mm
Processedby grinding, polishing
Surface Quality80/50,60/40
Material Qualityno scratches and air bubble
Transmissionabove 90%
Chamfer0.1-0.3 mm x 45 degree
Surface CoatingAvailable
UsagePhotography, Lighting system, Electronic apparatus





Product Tags: Optical Glass Plano Convex Lens   plano convex lens   optical glass plano lens  
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