K9 Glass Drum Lens Focus Beam Expander D=4mm F=3.67mm Uncoated / AR-Coated

Related products

• Optical Windows, Optics, Visible Windows

  K9 High-Precision Flat Window Diameter 25 / 25.4 / 30mm Thickness 6mm λ / 10

  

  Optical Windows, Optics, Visible Windows

  K9 High-Precision Flat Window Diameter 25 / 25.4 / 30mm Thickness 6mm λ / 10

  Rated 0 out of 5

  (0)

  The K9 High-Precision Flat Window is available in diameters of 25 mm, 25.4 mm, and 30 mm with a thickness of 6 mm. It provides high-quality surface flatness with a precision of λ / 10, significantly contributing to better performance in a broad range of optical applications.

  SKU: CO-40

  $83.00 – $174.00

  Select options

  • Choose an optionΦ25.0mm λ/10 UncoatedΦ25.4mm λ/10 UncoatedΦ30.0mm λ/10 UncoatedΦ25.0mm λ/10 VISΦ25.4mm λ/10 VISΦ30.0mm λ/10 VISΦ25.0mm λ/10 NIRΦ25.4mm λ/10 NIRΦ30.0mm λ/10 NIRΦ25.0mm λ/10 SWIRΦ25.4mm λ/10 SWIRΦ30.0mm λ/10 SWIR
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • +9 More

  Add to wishlist

  Compare
• Optical Windows, Optics, Visible Windows

  K9 High Precision Plane Window D=5 / 10mm Thickness 2mm λ / 10 Uncoated / AR-Coated

  

  Optical Windows, Optics, Visible Windows

  K9 High Precision Plane Window D=5 / 10mm Thickness 2mm λ / 10 Uncoated / AR-Coated

  Rated 0 out of 5

  (0)

  The K9 high precision plane window, with a diameter of 5 or 10mm, and a thickness of 2mm, is an excellent choice for applications requiring superior optical performance. With a surface accuracy of λ/10 and the option of either an uncoated or AR-coated finish, this window offers exceptional uniformity and reliability in a broad range of optics and photonics applications.

  SKU: CO-494

  $33.00 – $49.00

  Select options

  • Choose an optionUncoated Diameter 5.0mm Thickness 2.0mmUncoated Diameter 10.0mm Thickness 2.0mmVIS Diameter 5.0mm Thickness 2.0mmVIS Diameter 10.0mm Thickness 2.0mmNIR Diameter 5.0mm Thickness 2.0mmNIR Diameter 10.0mm Thickness 2.0mmSWIR Diameter 5.0 Thickness 2.0mmSWIR Diameter 10.0mm Thickness 2.0mm
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • +5 More

  Add to wishlist

  Compare
• Optical Windows, Optics, Visible Windows

  K9 High-Precision Flat Window D=20mm Thickness 4mm λ / 10 Uncoated / AR-Coated

  

  Optical Windows, Optics, Visible Windows

  K9 High-Precision Flat Window D=20mm Thickness 4mm λ / 10 Uncoated / AR-Coated

  Rated 0 out of 5

  (0)

  Introducing the K9 High-Precision Flat Window! This flat window has a diameter of 20mm and thickness of 4mm, allowing for high precision in your application. It has an uncoated or AR-coated option with a λ/10 optical surface that reduces unwanted reflections. Whether you’re seeking an uncoated or coated option, this window will help maximize efficiency and accuracy in your work.

  SKU: CO-493

  $65.00 – $80.00

  Select options

  • Choose an optionUncoated Diameter 20.0mm Thickness 4mmAR @ 350-700nm Diameter 20mm Thickness 4mmAR @ 600-1100nm Diameter 20.0mm Thickness 4mmAR @ 900-1700nm Diameter 20.0mm Thickness 4mm
    • 
    • 
    • 
    • 
    • +1 More

  Add to wishlist

  Compare
• Optical Windows, Optics, UV or IR Windows

  UV Fused Silica Standard Precision Window D=38.1 / 50 / 50.8 Thickness 4mm Uncoated / AR-Coated

  

  Optical Windows, Optics, UV or IR Windows

  UV Fused Silica Standard Precision Window D=38.1 / 50 / 50.8 Thickness 4mm Uncoated / AR-Coated

  Rated 0 out of 5

  (0)

  Our UV Fused Silica Standard Precision Window is a top-of-the-line optical component that is flawlessly crafted to the highest standards of precision. With a diameter of 38.1mm, 50mm, or 50.8mm and a thickness of 4mm, this window is available in both uncoated and AR-coated variants to suit various applications. Designed and manufactured with the highest level of quality, this window is a reliable and durable component for a range of optical systems.

  SKU: CO-510

  $149.00 – $258.00

  Select options

  • Choose an optionD = 38.1mm Thickness = 4.0mm UncoatedD = 50mm Thickness = 4.0mm UncoatedD = 50.8mm Thickness = 4.0mm UncoatedD = 38.1mm Thickness = 4.0mm UVD = 50mm Thickness = 4.0mm UVD = 50.8mm Thickness = 4.0mm UVD = 38.1mm Thickness = 4.0mm VISD = 50mm Thickness = 4.0mm VISD = 50.8mm Thickness = 4.0mm VISD = 38.1mm Thickness = 4.0mm NIRD = 50mm Thickness = 4.0mm NIRD = 50.8mm Thickness = 4.0mm NIRD = 38.1mm Thickness = 4.0mm SWIRD = 50mm Thickness = 4.0mm SWIRD = 50.8mm Thickness = 4.0mm SWIR
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • 
    • +12 More

  Add to wishlist

  Compare