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Home Products Cylindrical Lens Optical Glass N-BK7 Plano Convex Cylindr
Optical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lensOptical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lensOptical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lensOptical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lens

Optical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lens

  • Cylindrical Lens
  • BK7 Cylindrical Lens
  • optical glass Cylindrical Lens
  • Plano Convex Cylindrical Lens
  • Factory-direct precision plano-convex cylindrical lens manufactured from N-BK7 optical glass, designed to focus or collimate light in a single axis while leaving the orthogonal axis unchanged. 

    Available in large format sizes up to 300mm length or more, with effective focal lengths from 10mm to 2000mm. 

    Each lens is fine-annealed, precision ground, and polished to achieve tight surface figure and surface quality specifications.

     Ideal for high-power laser line focusing, anamorphic beam shaping, large-area line illumination, and industrial machine vision systems. 

    Custom radii, thicknesses, edge treatments, and AR coatings available for OEM volume production at competitive factory pricing.

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    Description


    Optical Glass N-BK7 Plano Convex Cylindrical Lens factory offer Large plano convex cylindrical lens

    Specifications:
    Material: N-BK7 (nd=1.5168, νd=64.2) / K9 (H-K9L) Equivalent
    Lens Type: Plano-Convex Cylindrical Lens (One flat surface, one convex cylindrical surface)
    Orientation: Cylindrical Axis Parallel to Length Direction
    Effective Focal Length (EFL): 10mm / 20mm / 30mm / 50mm / 75mm / 100mm / 150mm / 200mm / 300mm / 500mm / 750mm / 1000mm / 1500mm / 2000mm / Custom
    Radius of Curvature (Convex Side): Calculated per EFL using n-1 formula
    Length (Axis Direction): 10mm / 20mm / 30mm / 50mm / 76.2mm / 100mm / 125mm / 152.4mm / 175mm / 203.2mm / 254mm / 300mm / Custom
    Width (Perpendicular to Axis): 5mm / 10mm / 15mm / 19mm / 24mm / 29mm / 49mm / 74mm / 99mm / 149mm / Custom
    Center Thickness: 2mm – 30mm (varies with size and radius)
    Edge Thickness: Minimum 1mm (or as per design)
    Dimension Tolerance: ±0.1mm / ±0.2mm (Large sizes)
    Radius Tolerance: ±0.5% / ±1%
    Surface Figure (Convex Side): λ/2 @ 632.8nm (Standard), λ/4 (Precision)
    Surface Flatness (Plano Side): λ/2 @ 632.8nm (Standard), λ/4 (Precision)
    Surface Quality (Scratch-Dig): 80-50 (Commercial) / 60-40 (Precision) / 40-20 (Laser Grade)
    Clear Aperture: >90% of surface area
    Bevel / Chamfer: 0.2–0.5mm × 45° (edges)
    Coating Options:
    • Uncoated
    • MgF₂ AR @ 550nm
    • Broadband AR 400–700nm (Ravg<0.5%)
    • Broadband AR 600–1050nm
    • V-Coating @ 532nm / 633nm / 848nm / 1030nm / 1064nm / Custom
      Operating Wavelength: 350nm – 2200nm (N-BK7 substrate)
      Operating Temperature: -40°C to +80°C

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    We are professional manufacture on the optical lenses &lasers for over 20 years experience.
    With the advanteges,we offer optical products in the fileds of University laboratory, Industry, Scientific research,Medical treatment, Mechanical equipments, lasers and Construction industry and so on.
    We can provide optical lenses, optical prisms, high-precision Powell prisms, right-angle prisms, laser lenses, filters, aspherical lenses, collimating lenses, optical glass lenses, optical reflectors, cylindrical lenses, laser modules, laser heads, optical glued lenses, optical rod mirrors, etc.
    Looking forward to communicating whether we have the opportunity to cooperate. For the lens/laser products you need, I would like to quote our competitive price.
    Please contact for any custom needs,


    Contact:Rebecca Xu

    Email: rebecca@realpoo.cn

    Inquiry Us





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    Product Categories

    • Spherical Lens
      • Achromatic Lens 01
      • Convex Lens
      • Concave Lens
    • Cylindrical Lens
    • Aspherical lens
    • Prism
      • Powell prism
      • Penta prism
      • Triangular prism
      • right angle prism
      • wedge prism
      • splitter prism
      • Dove prism
      • Amici Prism
      • Cone Prism
      • hyperion prism
      • Pentagonal Prism
      • Polygonal Prism
      • Rhomboid Prisms
    • Optial Window
    • Laser Module
      • dot laser module
      • line laser module
      • cross laser module
    • Collimator lens
    • Optical Filter
    • Laser bore sight
    • Infrared Lens
    • Reflective Lenses
    • Optical grating
    • Endoscope Lens
    • Micro Lens
    • Laser lens
    • Assemble optical system
    • Dome lens
    • Fresnel Lens
    • Plano-Concave Lenses
    • Laser Accessories
    • YAG
    • Fiber Collimator

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    • Spherical Lens
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    • Optial Window
    • Prism
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