Condenser Lenses 

Molded Aspheric Condenser Lenses | High NA Light Collection | Bright Uniform Illumination

In Stock, Fast Delivery（ Dia. mm ）

28mm，30mm，38mm，44mm(High Profile)，44mm(Low Profile)，50mm，52mm(High Profile)，52mm(Low Profile)，54mm，57mm，66mm，67mm，71mm，73mm，74mm，77mm，100mmPlano-Convex Lens，100mm

Custom Available | Drawings, Samples & Parameters Supported  

 Available Services 

  • Custom Optical Design 

    Customizable diameter, focal length and numerical aperture to match your light source and illumination needs.

  • Broadband AR Coating

    UV, VIS, NIR multi-band anti-reflection coating options for higher transmittance.

  • Material & Production

    Glass, fused silica, acrylic substrates available, including prototyping and mass production.

Product Parameter

  • Specifications in detail are shown below.Unit: mm. 

    28mm: Outer Dia. 28, Inner Dia. 25, Height 9.8, Edge Thickness 2.4, Edge Width 1.5, Focal Length 25.

    30mm: Outer Dia. 30, Inner Dia. 28, Height 10, Edge Thickness 3, Edge Width 1, Focal Length 25.
    38mm: Outer Dia. 38, Inner Dia. 36, Height 19.6, Edge Thickness 2.5, Edge Width 1, Focal Length 14.
    44mm(High Profile): Outer Dia. 44, Inner Dia. 40, Height 19, Edge Thickness 3, Edge Width 2, Focal Length 23.

    44mm(Low Profile): Outer Dia. 44, Inner Dia. 40, Height 11, Edge Thickness 2.9, Edge Width 2, Focal Length 28.
    50mm: Outer Dia. 50, Inner Dia. 46, Height 21, Edge Thickness 3.2, Edge Width 2, Focal Length 20.
    52mm(High Profile): Outer Dia. 52, Inner Dia. 49, Height 26, Edge Thickness 2.8, Edge Width 1, Focal Length 35.
    52mm(Low Profile): Outer Dia. 52, Inner Dia. 48, Height 19, Edge Thickness 2.8, Edge Width 1.5, Focal Length 35.
    54mm: Outer Dia. 54, Inner Dia. 48, Height 20, Edge Thickness 3, Edge Width 2.2, Focal Length 34.
    57mm: Outer Dia. 57, Inner Dia. 53, Height 22, Edge Thickness 2.8, Edge Width 2, Focal Length 35.
    66mm: Outer Dia. 66, Inner Dia. 61, Height 24.5, Edge Thickness 3.3, Edge Width 2.3, Focal Length 25.
    67mm: Outer Dia. 67, Inner Dia. 61, Height 24.5, Edge Thickness 3.2, Edge Width 2.3, Focal Length 26.
    71mm: Outer Dia. 71, Inner Dia. 68, Height 28, Edge Thickness 2.9, Edge Width 1.2, Focal Length 25.
    73mm: Outer Dia. 73, Inner Dia. 65, Height 23, Edge Thickness 3, Edge Width 3.2, Focal Length 28.
    74mm: Outer Dia. 74, Inner Dia. 69, Height 27.2, Edge Thickness 3.5, Edge Width 2.2, Focal Length 25.
    74mm (threaded): Outer Dia. 74, Inner Dia. 70, Height 24.5, Edge Thickness 3.6, Edge Width 1.5, Focal Length 28.
    77mm: Outer Dia. 77, Inner Dia. 73, Height 30, Edge Thickness 5, Edge Width 1.3, Focal Length 25.
    100mmPlano-Convex Lens: Outer Dia. 100, Inner Dia. 90.7, Height 19, Edge Thickness 3.5, Edge Width 4, Focal Length 25.
    100mm: Outer Dia. 100, Inner Dia. 81, Height 40, Edge Thickness 5.3, Edge Width 3.2, Focal Length 25.

  • Product Name: Plano-Convex Glass Condenser Lens
    Material: High Temperature Resistant Glass (Borosilicate Glass)
    Light Transmittance: 98%
    Temperature Resistance: -30℃ ~ +200℃
    Product Description: Aspheric Design
    Beam Angle: 5°–90° (Different beam angles can be achieved by adjusting the distance between lens and light source; transmittance up to 98%+)


    All lens sizes are manually measured, tolerance ±0.5mm!

Key Differentiators 

Condenser lenses are illumination-focused optical components designed with high numerical aperture to capture divergent light, feature excellent light transmission, and can be configured in spherical or aspheric forms. Multiple substrate materials and broadband AR coatings are offered to suit UV, VIS or NIR spectral requirements for different lighting systems.

Why Choose Condenser Lenses

  • High Light Collection Efficiency 

    Gathers scattered light efficiently to raise light utilization rate and reduce energy waste for lighting systems.

  • Uniform Illumination Output

    Forms smooth, even light fields, avoiding hotspots to ensure stable and consistent lighting performance.

  • Flexible System Integration

    Supports Köhler illumination layout, easy to integrate into compact light engines and lighting modules.

Applications 

Suitable for high-power integrated LED sources of 1W /10W /50W /100W /200W, matched with integrated LEDs on large brackets or rectangular LED lights. Widely used for reflector DIY projects.
This optical glass convex lens applies to LED spotlights, automotive lamps, focusable flashlights, projectors, explosion-proof lamps, downlights, laser focusing, sensors, optical instruments, floodlights and other lighting products. Features high temperature resistance, explosion-proof performance, anti-aging, high mechanical strength, high transmittance, uniform light spot, no dark hole or shadow area.