RW-C: Laser Grade Rectangular Windows, N-BK7

RW-C: Laser Grade Rectangular Windows, N-BK7

RW-C: Laser Grade Rectangular Windows, N-BK7

High quality, uncoated rectangular windows for high power use as laser windows & beam splitters; < 5 arc min wedge. Polished to high quality with almost perfectly parallel surfaces, these uncoated laser-grade rectangular windows minimize angular deviation and misalignment when used in high power and high performance applications. Available from stock in N-BK7 or fused silica. Custom coatings, sizes, and substrate options are available upon request.
  • Transmitted Wavefront Error:  λ/10 @ 633 nm
  • Optical Material:  UV-grade fused silica, or N-BK7 glass
  • Surface Quality:  10-5 scratch and dig
  • Product Code:  RW
  • Clear Aperture:  ≥85% of central dimension
  • Wedge:  ≤5 arc min
  • Thickness:  t±0.25 mm
  • Dimensional Tolerance:  +0/−0.25 mm

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  1. RW-40.0-30.0-5.00-C $145.00 ea
    VOL USD

    Volume Pricing

    QuantityPrice
    1-9$145.00
    10+$137.75
    6-Weeks: 50 QTY
    Wavelength (nm) Dimensions (mm) Thickness (mm) Material
    Uncoated 40.0-30.0 5 N-BK7
    Specifications and Downloads

    Specifications

    • Angle of Incidence (°): NONE
    • Wavelength (nm): Uncoated
    • Transmission Wavefront Error: λ/10
    • Thickness (mm): 5
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shapes: Rectangular
    • Material: N-BK7
    • Dimensions (mm): 40.0-30.0
    • Coating Types: NONE
    • Wedge: < 5 arc min

    Downloads

    There are no downloads available at this time.

  2. RW-28.6-14.3-3.18-C $125.00 ea
    VOL USD

    Volume Pricing

    QuantityPrice
    1-9$125.00
    10+$118.75
    In-Stock: 18 QTY 6-Weeks: 50 QTY
    Wavelength (nm) Dimensions (mm) Thickness (mm) Material
    Uncoated 28.6-14.3 3.18 N-BK7
    Specifications and Downloads

    Specifications

    • Angle of Incidence (°): NONE
    • Wavelength (nm): Uncoated
    • Transmission Wavefront Error: λ/10
    • Thickness (mm): 3.18
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shapes: Rectangular
    • Material: N-BK7
    • Dimensions (mm): 28.6-14.3
    • Coating Types: NONE
    • Wedge: < 5 arc min

    Downloads

    There are no downloads available at this time.

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