Custom Optical Window
from Advanced Optics, Inc.

In addition to our in-stock optical mirrors and optical windows, Advanced Optics provides custom fabrication and free engineering services. Our capabilities allow us to manufacture custom sizes, shapes, drill holes, as well as provide bevels. We also offer custom optical coatings designed to match... [See More]

  • Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Window Diameter, Side Length, or Rectangular Length: 3.17 to 203
  • Window Type: Plane
  • Rectangular Width: 3.17 to 203
10 mm BK7 Window- Uncoated -- WQK1010
from Knight Optical Ltd.

BK7 Window - 1/4 wave-10x10mm. These Precision Glass Windows are optically-polished with parallel faces and are useful not only as windows but as substrates for special beamsplitters etc. These Precision Glass Windows are offered uncoated, AR-coated for ranges covering both visible and NIR... [See More]

  • Window Shape: Square
  • Thickness: 3
  • Window Diameter, Side Length, or Rectangular Length: 10
  • Window Material: BK7 Glass
Optical Windows - Circular, Square and Rectangular
from Tower Optical Corporation

Windows are used to isolate different physical environments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range, and resistance to the environment. Tower offers a wide range of different materials... [See More]

  • Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Window Diameter, Side Length, or Rectangular Length: 5 to 50
  • Window Type: Plane
  • Thickness: 2 to 10
Sapphire Precision Optical Window
from AccessOptics

Access Optics manufactures windows from a universe of substrate materials with either standard or custom coating options. We have further refined manufacturing technology to produce windows for applications such as endoscopic instruments in sizes to less than one millimeter with precise control over... [See More]

  • Window Shape: Square
  • Window Diameter, Side Length, or Rectangular Length: 1 to 5
  • Window Type: Plane
  • Wedged or Parallel?: Parallel (optional feature); Wedged (optional feature)
1/4-Wave N-BK7 Window 10mm Sq. MgF2 Coating -- NT49-623
from Edmund Optics Inc.

1/4 λ Surface Accuracy. Broadband Anti-Reflection Coating Options Available. Custom Coatings and Sizes Available for Volume OEM Quantities. Also Available with Laser-Line V-Coats. TECHSPEC ® 1/4 λ N-BK7 Precision Windows are ideally suited for industrial and low power laser... [See More]

  • Window Shape: Square
  • Thickness: 2
  • Window Type: Plane
  • Wedged or Parallel?: Parallel
Round Window -- Model SWI-1206U
from Lambda Research Optics, Inc.

Clear aperture = 85% of diameter, bevel .3mm x 45 ° [See More]

  • Window Shape: Square
  • Window Diameter, Side Length, or Rectangular Length: 12.7
  • Window Type: Plane
  • Thickness: 6.35
Heremetic Lids -- Detector Windows Visi-Lids
from Materion Corporation

A Visi-Lid ™ assembly is a filter/lid sub assembly, suitable for hermetically sealing detectors or bolometers. Each window assembly is spectrally and hermetically tested to assure compliance. This is a turnkey solution which avoids the having to perform the sub assembly and eliminates any... [See More]

  • Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Windows Features: No Coating
  • Window Material: Germanium (optional feature); Sapphire (optional feature); Silicon and Others
Optical Quality Windows -- Model 45700
from Newport Corporation

High quality, anti-reflective coating, polished on both sides [See More]

  • Window Shape: Square
  • Window Diameter, Side Length, or Rectangular Length: 50.8
  • Window Type: Plane
  • Thickness: 6.35
BK7 Glass Window -- Model 2177
from Optarius

Allows optical systems to pass from one atmospheric environment to another [See More]

  • Window Shape: Square
  • Window Diameter, Side Length, or Rectangular Length: 12.7
  • Window Type: Plane
  • Rectangular Width: 12.7
Flashed Opal Glass -- 55.31
from Rolyn Optics Company

Flashed Opal Glass. Opal glass is a superior diffuser to ground glass because it depends upon the scattering of light by particulate matter suspended in the glass itself rather than a surface reaction. It is correspondingly less efficient in overall transmission. Because of the method of fabrication... [See More]

  • Window Shape: Square
  • Window Diameter, Side Length, or Rectangular Length: 50
  • Window Type: Plane
  • Thickness: 2.7
Optical Windows [Optical Windows from Ocean Optics, Inc.]
from SpectrEcology LLC

Available in large volume quantities of units (hundreds, thousands) ONLY [See More]

  • Window Shape: Square; Rectangular
  • Window Material: Crown Glass (optional feature); BK7 Glass (optional feature); UV Grade Fused Silica (optional feature); Ceramics
  • Window Type: Plane
  • Surface Quality: 10-5 Scratch / Dig