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λ/10 N-BK7 Windows

  • Stocked optical windows available
  • High flatness λ/10
  • Surface quality 10/5 S/D
  • Coating options: uncoated, 400-700nm, 700-1100nm, 1100-1650nm or custom
Inquire for custom product  
Code Diameter Thickness Surface Quality Flatness Parallelism Coating Unit Price Delivery Cart
132-001 12.7mm 2.0mm 10/5 S/D λ/10 10 arcsec Uncoated $15.0 2~3 Days
132-002 12.7mm 2.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $23.0 1 week
132-003 12.7mm 2.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $23.0 1 week
132-004 12.7mm 2.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $23.0 1 week
132-005 12.7mm 3.0mm 10/5 S/D λ/10 10 arcsec Uncoated $15.0 2~3 Days
132-006 12.7mm 3.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $23.0 1 week
132-007 12.7mm 3.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $23.0 1 week
132-008 12.7mm 3.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $23.0 1 week
132-009 25.4mm 2.0mm 10/5 S/D λ/10 10 arcsec Uncoated $30.0 2~3 Days
132-010 25.4mm 2.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $38.0 1 week
132-011 25.4mm 2.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $38.0 1 week
132-012 25.4mm 2.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $38.0 1 week
132-013 25.4mm 3.0mm 10/5 S/D λ/10 10 arcsec Uncoated $30.0 2~3 Days
132-014 25.4mm 3.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $38.0 1 week
132-015 25.4mm 3.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $38.0 1 week
132-016 25.4mm 3.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $38.0 1 week
132-017 25.4mm 4.0mm 10/5 S/D λ/10 10 arcsec Uncoated $30.0 2~3 Days
132-018 25.4mm 4.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $38.0 1 week
132-019 25.4mm 4.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $38.0 1 week
132-020 25.4mm 4.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $38.0 1 week
132-021 25.4mm 6.0mm 10/5 S/D λ/10 10 arcsec Uncoated $30.0 2~3 Days
132-022 25.4mm 6.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $38.0 1 week
132-023 25.4mm 6.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $38.0 1 week
132-024 25.4mm 6.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $38.0 1 week
132-025 50.8mm 12.0mm 10/5 S/D λ/10 10 arcsec Uncoated $55.0 2~3 Days
132-026 50.8mm 12.0mm 10/5 S/D λ/10 10 arcsec 400-700nm AR $98.0 1 week
132-027 50.8mm 12.0mm 10/5 S/D λ/10 10 arcsec 700-1100nm AR $98.0 1 week
132-028 50.8mm 12.0mm 10/5 S/D λ/10 10 arcsec 1100-1650nm AR $98.0 1 week

An Optical Window is a transparent optical component that transmits light while acting as a barrier between the detrimental external conditional and sensitive cores inside a system. Apart from the primary function of protection, optical windows might also be used as elements to increase transmission, enhance contrast, or seal a hermetic chamber. Optical windows can be incorporated into a diverse range of optical devices including sensors, cameras, and lasers.

Shalom EO offers stock and custom high-precision λ/10 N-BK7 Windows with multiple coating options: uncoated, 400-700nm, 700-1100nm, 1100-1650nm, the standard coating range covering the VIS and IR spectrum, while customized coatings can also be tailored. Regarding the off-the-shelf products, sizes are standardized which benefits OEM. Laser-line windows are designed in particular to transmit the laser wavelengths while minimizing losses due to absorption or scattering, deflecting harmful laser beams. A combination of several factors including the robustness of the materials, the optical transmission and distortion, and the damage thresholds, etc. must be taken into consideration when manufacturing a laser-line window. Our optical windows are produced using SCHOTT's N-bk7 glass, which is a ROHs-compliant borosilicate glass material renowned for its optical excellence and good comprehensive properties including low cost, wide transmittance to the VIS and NIR spectra, and mechanical/thermal resilience. The exceptional precision (λ/10 flatness and 10/5 S/D surface quality) and the excellent optical, thermal, and mechanical properties of the N-bk7 substrates render our λ/10 n-bk7 windows competent when being utilized as laser-line windows that perform superior transmission and distinguished damage resistance and mechanical strength. Besides, Our λ/10 n-bk7 windows also find versatile utilities in other application fields when designated as plain optical windows. 


BK7 λ/10 D50.8x12mm Uncoated Windows or Substrates

BK7 λ/10 D50.8x12mm Uncoated Windows or Substrates

BK7 λ/10 D25.4x3mm 400-700nm Windows

BK7 λ/10 D25.4x3mm 400-700nm Windows

BK7 λ/10 D25.4x4mm 1100-1650nm Windows

BK7 λ/10 D25.4x4mm 1100-1650nm Windows