LUK: Image Grade Fused Silica Plano-Concave Lenses

LUK: Image Grade Fused Silica Plano-Concave Lenses

LUK: Image Grade Fused Silica Plano-Concave Lenses

Standard, low aberration beam expanding lens for most routine applications; 248nm to 1064nm. Well-suited to a wide range of beam expansion and aberration-balancing tasks in the UV through near-infrared, these fused silica plano-concave lenses reduce aberrations when used at near-infinite conjugate ratio. They are available in a wide range of standard focal lengths and diameters, with optional VIS & NIR broadband or Nd:YAG AR coatings.
  • Product Code: LUK-UV
  • Optical Material: Standard Grade Corning 7980 1-D (Fused Silica)
  • Diameter Tolerance: +0/-0.10mm
  • Center Thickness Tolerance: ±0.2mm
  • Chamfer: 0.05 - 0.20mm at 45° nominal
  • Flat Annulus Width (?): 0.5 +0/-0.25mm
  • Centration: ≤ 3 arc minutes
  • Paraxial Focal Length: ƒ±1%
  • Surface Irregularity: < λ/4 p-v at 633nm per surface
    before coating
  • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
  • Clear Aperture (CA): Ø-2?
  • Design Wavelength: 404.7nm
  • Anti-reflection Coating: Wavelength user specified

Items 31-45 of 75

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  1. LUK-25.0-29.4-UV-415-700 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    2-Weeks: 1 QTY 9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -62.5 29.4 415-700
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -62.5
    • f-Number: -2.9
    • Edge Thickness (mm): 7.6
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 415-700
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 29.4

    Downloads

    There are no downloads available at this time.

  2. LUK-25.0-29.4-UV-355-532 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    3-Weeks: 1 QTY 10-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -62.5 29.4 355-532
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -62.5
    • f-Number: -2.9
    • Edge Thickness (mm): 7.6
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 355-532
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 29.4

    Downloads

    There are no downloads available at this time.

  3. LUK-25.0-29.4-UV-248-355 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    4-Weeks: 1 QTY 11-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -62.5 29.4 248-355
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -62.5
    • f-Number: -2.9
    • Edge Thickness (mm): 7.6
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 248-355
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 29.4

    Downloads

    There are no downloads available at this time.

  4. LUK-25.0-29.4-UV-1064 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    2-Weeks: 1 QTY 9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -62.5 29.4 1064
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -62.5
    • f-Number: -2.9
    • Edge Thickness (mm): 7.6
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 1064
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 29.4

    Downloads

    There are no downloads available at this time.

  5. LUK-25.0-29.4-UV $89.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$89.00
    10+$89.00
    In-Stock: 1 QTY 7-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -62.5 29.4 Uncoated
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -62.5
    • f-Number: -2.9
    • Edge Thickness (mm): 7.6
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): Uncoated
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 29.4

    Downloads

    There are no downloads available at this time.

  6. LUK-25.0-23.5-UV-415-700 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    In-Stock: 2 QTY 2-Weeks: 6 QTY 9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -50 23.5 415-700
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -50
    • f-Number: -2.3
    • Edge Thickness (mm): 8.3
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 415-700
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 23.5

    Downloads

    There are no downloads available at this time.

  7. LUK-25.0-23.5-UV-355-532 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    3-Weeks: 6 QTY 10-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -50 23.5 355-532
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -50
    • f-Number: -2.3
    • Edge Thickness (mm): 8.3
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 355-532
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 23.5

    Downloads

    There are no downloads available at this time.

  8. LUK-25.0-23.5-UV-248-355 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    4-Weeks: 6 QTY 11-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -50 23.5 248-355
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -50
    • f-Number: -2.3
    • Edge Thickness (mm): 8.3
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 248-355
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 23.5

    Downloads

    There are no downloads available at this time.

  9. LUK-25.0-23.5-UV-1064 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    2-Weeks: 6 QTY 9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -50 23.5 1064
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -50
    • f-Number: -2.3
    • Edge Thickness (mm): 8.3
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 1064
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 23.5

    Downloads

    There are no downloads available at this time.

  10. LUK-25.0-23.5-UV $89.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$89.00
    10+$89.00
    In-Stock: 6 QTY 7-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -50 23.5 Uncoated
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -50
    • f-Number: -2.3
    • Edge Thickness (mm): 8.3
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): Uncoated
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 23.5

    Downloads

    There are no downloads available at this time.

  11. LUK-25.0-17.6-UV-415-700 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -37.5 17.6 415-700
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -37.5
    • f-Number: -1.7
    • Edge Thickness (mm): 9.7
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 415-700
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 17.6

    Downloads

    There are no downloads available at this time.

  12. LUK-25.0-17.6-UV-355-532 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    10-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -37.5 17.6 355-532
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -37.5
    • f-Number: -1.7
    • Edge Thickness (mm): 9.7
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 355-532
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 17.6

    Downloads

    There are no downloads available at this time.

  13. LUK-25.0-17.6-UV-248-355 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    11-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -37.5 17.6 248-355
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -37.5
    • f-Number: -1.7
    • Edge Thickness (mm): 9.7
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 248-355
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 17.6

    Downloads

    There are no downloads available at this time.

  14. LUK-25.0-17.6-UV-1064 $159.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$159.00
    10+$159.00
    9-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -37.5 17.6 1064
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -37.5
    • f-Number: -1.7
    • Edge Thickness (mm): 9.7
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): 1064
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 17.6

    Downloads

    There are no downloads available at this time.

  15. LUK-25.0-17.6-UV $89.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$89.00
    10+$89.00
    7-Weeks: 50 QTY
    Diameter (mm) Focal Length (mm) Radius of Curvature (mm) AR Coating Wavelength (nm)
    25 -37.5 17.6 Uncoated
    Specifications and Downloads

    Specifications

    • Item Description: Image Grade Fused Silica Plano-Concave Spherical Lenses
    • Surface Figure: <λ/4 p-v at 633nm on select substrates
    • Material: Standard Grade Corning 7980 1-D
    • Type: Plano-Concave
    • Focal Length (mm): -37.5
    • f-Number: -1.7
    • Edge Thickness (mm): 9.7
    • Diameter (mm): 25
    • Center Thickness (mm): 5
    • AR Coating Wavelength (nm): Uncoated
    • Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
    • Radius of Curvature (mm): 17.6

    Downloads

    There are no downloads available at this time.

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