10-5 Scratch / Dig Optical Windows

The BQW-1 Brewster Window is made with UV grade fused silica with laser grade surface quality and parallelism to make it the ideal polarizer to use within a laser cavity. The BQW-1 has a 22.11 mm major axis, a 12.5 mm minor axis, and is 2.0 mm thick. When oriented at the 55.57 ° Brewster's... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 2

• Window Type: Brewster
• Wedged or Parallel?: Parallel

The 10QB20 Interferometer Flat is ideally suited for use in a laboratory interferometer or as a quality assurance standard. To ensure long-term thermal stability and mechanical accuracy. This 1 inch (25.4 mm) diameter, 9.52 mm thick optic is polished from select UV fused silica. In order to double... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 9.52

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

The 20QB20 Interferometer Flat is ideally suited for use in a laboratory interferometer or as a quality assurance standard. To ensure long-term thermal stability and mechanical accuracy. This 2 inch (50.8 mm) diameter, 12.7 mm thick optic is polished from select UV fused silica. In order to double... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 12.7

• Window Diameter, Side Length, or Rectangular Length: 50.8
• Wedged or Parallel?: Wedged

The 05Q12-05UF.AR1 is a 12.7 mm diameter fused silica window with a thickness of 0.5 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 0.5000

• Window Diameter, Side Length, or Rectangular Length: 12.7
• Wedged or Parallel?: Wedged

The 10Q12-01UF.AR1 is a 25.4 mm diameter fused silica window with a thickness of 1 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 1

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

The 3MQ12-01UF.AR1 is a 30 mm diameter fused silica window with a thickness of 1 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin window... [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 1

• Window Diameter, Side Length, or Rectangular Length: 30
• Wedged or Parallel?: Wedged

The 10QW20-1 is a Excimer Grade UV Fused Silica window, 25.0 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 1064 nm. [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 3

• Window Diameter, Side Length, or Rectangular Length: 25
• Wedged or Parallel?: Parallel

The 05QW20-1 is a Excimer Grade UV Fused Silica window, 12.5 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 1064 nm. [See More]

• Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
• Thickness: 3

• Window Diameter, Side Length, or Rectangular Length: 12.5
• Wedged or Parallel?: Parallel

1 、What are laser windows?. Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 2 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 4 to 80

• Window Shape: Circular
• Wedged or Parallel?: Parallel

Brewster Windows are windows designed for use at Brewster's angle (usually uncoated). This is the angle where only incident p-polarized light has 0% transmission loss. They are an economical option for coupling linearly polarized light into sealed optical systems and to select the polarization of... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Brewster
• Wedged or Parallel?: Wedged

Besides standard windows, Foctek offers all kinds of custom-made windows according to customers ’ requirement: Windows made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Silicon, Borofloat, Pyrex, or other optical glass supplied by Schott and Chinese CDGM are available upon... [See More]

• Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 8 to 30

• Window Shape: Circular
• Thickness: 1 to 50

We do windows!. Substrates of glass, metal, Pyrex ®, Zerodur ®, or other materials. Round, elliptical, or rectangular. Custom designs. Coated or uncoated. Parallelism to 1 sec. Finish to 10/5. Flatness to 1/10 wave. Argyle International offers custom optical components in a broad array of... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Parallelism or Wedge Angle: 0.0167

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Window Material: Crown Glass (optional feature); BK7 Glass (optional feature); Calcium Fluoride (optional feature); Germanium (optional feature); Sapphire (optional feature); UV Grade Fused Silica (optional feature); Zinc Selenide (optional feature); BaF2

266nm, 355nm, 532nm and 1064nm Options Available. Low Auto-Fluorescence. High Damage Threshold. TECHSPEC ® 1/20 λ High Power Laser-Line Windows feature a high efficiency, high damage threshold V-coating to maximize transmission at the design wavelength. Damage thresholds ranging from 2 -... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 10

Optical Windows are often used to create a physical barrier between two different environments – preventing two gases from mixing together, separating liquids from the air, keeping a sealed system in a vacuum. In many optical systems, a window is used to protect more expensive optical... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular; Square; Rectangular

• Window Type: Plane; Brewster
• Wedged or Parallel?: Parallel (optional feature); Wedged (optional feature)

OPTICAL COMPONENT MANUFACTURING. Fairfield Crystal provides component manufacturing for your most challenging designs and applications. Combined with our expertise in crystal growth our component fabrication team is able to manufacture highly polished single crystal lenses, prisms, wedges,... [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
• Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10; λ/20

• Window Material: Calcium Fluoride; Zinc Selenide

BK7 window is the most common type of window. It has good performance over visible and near infrared wavelength regions. At the same time, BK7 window is ideal for applications require minimal transmitted beam deviation. It is suitable for AR coating. 7.1.What is BK7 window?. N-BK7 Windows are a... [See More]

• Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 350

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Thickness: 1 to 50

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Brewster
• Window Diameter, Side Length, or Rectangular Length: 10 to 127

MOK Optics provides various of germanium windows upon customer requirements. The transmission of Ge is around 50% at 2-14 μm, we typically need to make AR coating for Ge optics, we can also make DLC coating (Diamond like carbon coating) for outdoor use. [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 3 to 200

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Parallelism or Wedge Angle: 0.5000

Substrate Material: UV fused silica, BK7. Clear Aperture: larger than central 85% of diameter. Surface Quality: 10-5 Scratch-Dig. Surface Flatness: λ/10 @633nm over clear aperture. Diameter tolerance: +0.000/-0.010" (+0.00/-0.25mm). Thickness tolerance: ±0.010" ( ±0.25mm). [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 203

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Brewster
• Window Diameter, Side Length, or Rectangular Length: 6 to 16

Large Wedge Windows greatly reduce or eliminate interference effects caused by multiple reflections between front and rear surfaces of Plane Windows. They are well suited for use as substrates for laser output couplers in which the reflection from the second surface must be completely eliminated... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Wedged or Parallel?: Wedged

• Window Shape: Circular
• Parallelism or Wedge Angle: 5

Besides standard windows, Foctek offers all kinds of custom-made windows according to customers ’ requirement: Windows made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Silicon, Borofloat, Pyrex, or other optical glass supplied by Schott and Chinese CDGM are available upon... [See More]

• Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 8 to 30

• Window Shape: Circular
• Thickness: 1 to 20

Color glass changed the spectral properties of optical radiation. They therefore allow scientific experiments and industrial applications where that change is necessary. You can combine color glass filters together to change the bandpass or to increase the attenuation. Color glass change the... [See More]

• Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
• Wedged or Parallel?: Parallel

• Window Shape: Circular (optional feature); Rectangular (optional feature)
• Parallelism or Wedge Angle: 0.1667 to 1

Optical dome is a lens with two concentric sphere, They are mainly used for Bathyscaphe, Radiometer, Underwater Robot, Submarine.,Camera Image. In an ideal dome, the convex radius equals the sum of the dome thickness and the concave radius, resulting in a naturally strong shape that becomes harder... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

CaF2 is transparent from the UV to the IR (180 nm - 8.0 µm). and is mechanically and environmentally stable. MOK Optics provides excimer grade CaF2, vacuum VUV grade CaF2, UV grade CaF2, IR polycrystal CaF2. [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 3 to 350

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Parallelism or Wedge Angle: 0.5000

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
• Window Shape: Circular; Rectangular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8

Parallel Windows are similar to Plane Windows, but with parallel surfaces. These windows are well suited for applications in which angular deviation of the transmitted beam must be kept as small as possible. Misalignment errors are also minimized when the window is repeatedly inserted and removed. [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
• Wedged or Parallel?: Wedged

• Window Shape: Circular
• Parallelism or Wedge Angle: 5

Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 4.1 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser welding machine, they are used... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 4 to 120

• Window Shape: Circular (optional feature)
• Wedged or Parallel?: Parallel

The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 25.4

Plane Windows are used as substrates for a variety of applications, such as laser windows, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers. Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser... [See More]

• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
• Window Shape: Circular

• Window Type: Plane
• Wedged or Parallel?: Wedged

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR. 6.3. Note for Fused Silica Window: (1). Custom-made... [See More]

• Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
• Thickness: 1 to 50

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Wedged or Parallel?: Parallel

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

Sapphire are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural strength... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 1 to 1000

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 0.1000 to 1000

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Surface Quality: 10-5 Scratch / Dig
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.