PLCX-SF11: Laser Grade Plano Convex Lens, N-SF11

PLCX-SF11: Laser Grade Plano Convex Lens, N-SF11

PLCX-SF11: Laser Grade Plano Convex Lens, N-SF11

High-index focusing and collimating lens for reduced aberrations and focal length; 415nm to 1550nm. High refractive index N-SF11 and high surface accuracy allow these plano-convex lenses to perform with diffraction-limited focusing at shorter focal lengths, even at reasonably high laser energy. They are available for visible and near-infrared use in standard focal lengths and diameters, with optional high energy AR coatings.
  • Product Code: PLCX-SF11
  • Optical Material: Schott N-SF11
  • Diameter Tolerance: +0/-0.25mm
  • Center Thickness: ± 0.25mm
  • Chamfer: 0.35mm leg width at 45° nominal
  • Concentricity: ≤ 0.05mm
  • Radius of Curvature (RoC) Tolerance: ±0.5%
  • Surface Figure: < λ/10 p-v at 633nm before coating
  • Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b
  • Clear Aperture (CA): ≥ 85% of central diameter
  • Anti-reflection Coating: Wavelength user specified
    Narrowband: R ≤ 0.25% per surface
    Broadband: Ravg ≤ 0.75% per surface
    Dualband: R ≤ 0.3% at 1064, R ≤ 0.6% at 532 per surface
  • Damage Threshold: 4 J/cm2, 20ns, 20Hz at 1064nm

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  1. PLCX-25.4-58.2-SF11 $230.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$230.00
    10+$207.00
    Inventory: In-Stock: 3 QTY | 13-Weeks: 500 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25.4 76 58.2 Uncoated
    Specifications and Downloads

    Specifications

    • Item Description: Laser Grade Plano-Concave Spherical Lenses, N-SF11
    • Surface Figure: <λ/10 p-v at 633nm on select substrates
    • Material: Schott N-SF11
    • Type: Plano-Convex
    • Focal Length (mm): 76
    • f-Number: 3.5
    • Edge Thickness (mm): 2.4
    • Diameter (mm): 25.4
    • Center Thickness (mm): 3.8
    • AR Coating Wavelength (nm): Uncoated
    • Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 58.2

    Downloads

    There are no downloads available at this time.

  2. PLCX-25.4-134.1-SF11-633-1064 $342.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$342.00
    10+$307.80
    Inventory: In-Stock: 0 QTY | 8-Weeks: 10 QTY | 15-Weeks: 500 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25.4 175 134.1 633-1064
    Specifications and Downloads

    Specifications

    • Item Description: Laser Grade Plano-Concave Spherical Lenses, N-SF11
    • Surface Figure: <λ/10 p-v at 633nm on select substrates
    • Material: Schott N-SF11
    • Type: Plano-Convex
    • Focal Length (mm): 175
    • f-Number: 8.1
    • Edge Thickness (mm): 3.2
    • Diameter (mm): 25.4
    • Center Thickness (mm): 3.8
    • AR Coating Wavelength (nm): 633-1064
    • Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 134.1

    Downloads

    There are no downloads available at this time.

  3. PLCX-25.4-134.1-SF11 $230.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$230.00
    10+$207.00
    Inventory: In-Stock: 10 QTY | 13-Weeks: 500 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25.4 175 134.1 Uncoated
    Specifications and Downloads

    Specifications

    • Item Description: Laser Grade Plano-Concave Spherical Lenses, N-SF11
    • Surface Figure: <λ/10 p-v at 633nm on select substrates
    • Material: Schott N-SF11
    • Type: Plano-Convex
    • Focal Length (mm): 175
    • f-Number: 8.1
    • Edge Thickness (mm): 3.2
    • Diameter (mm): 25.4
    • Center Thickness (mm): 3.8
    • AR Coating Wavelength (nm): Uncoated
    • Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 134.1

    Downloads

    There are no downloads available at this time.

3 Items

per page
Set Descending Direction