Page 2 - lambda/10 Flat Windows >> Suppliers | Specifications

Alkor Ge Windows

Alkor Technologies

Add to watch list

Custom Germanium windows (round, square, wedges) are available upon request. High Precision Germanium windows: We can provide Germanium windows with S/D 20/10; Flatness 0.25 waves at 633 and parallelism up to 10 arc. sec.

Specifications
Substrate Material:	Ge
Antireflection Coating:	Coated
Diameter:	6.35 mm
Surface Quality:	60-40 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

Rectangular Windows

Qingdao Blanc Co., Ltd

Add to watch list

Rectangular Windows are offered in variety of materials such as BK7, B270, UV fused silica. which material is selected as windows is decided by material transmission and mechanical properities od materials.The windows are used to protected whole optical system, electronic detectors and sensors from some harsh outside environments.

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating:	Coated, Uncoated
Diameter:	100 mm
Surface Quality:	10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness:	lambda/20, lambda/10, lambda/8
...

Data Sheet

Brewster Windows

Qingdao Blanc Co., Ltd

Add to watch list

Brewster Windows are uncoated substrates that can be used in series as polarizers, or to clean uo a partially polarized beam, When positioned at Brewster\'s angle, the P-polarized component of the light enters and exits the window without reflection losses, while the S-polarized component is partially reflected.

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	25.4 mm
Surface Quality:	10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness:	lambda/10, lambda/8
...

Data Sheet

Flat Windows

Lensel

Add to watch list

We can make lenses up to 300 mm in size. The lens shown is a 290mm long, 160mm wide, 60mm thick plano convex lens used in the Pharmaceutical Industry as a magnifier.

Specifications
Substrate Material:	N-BK7, Fused Silica
Antireflection Coating:	Coated
Diameter:	300 mm
Surface Quality:	40-20 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

Laser Line Windows

Qingdao Blanc Co., Ltd

Add to watch list

Laser Windows are used to transmit designated wavelengths or protect sensitive components or work areas from stray light. Laser Windows use special substrates, coatings or a combination of the two of provide superior performance at specific laser wavelengths or over a range of wavelengths.

Specifications
Substrate Material:	Sapphire
Antireflection Coating:	Coated, Uncoated
Diameter:	25.4 mm
Surface Quality:	10-5 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

Optical flats

PreciSe Hyper iMage Optics (Suzhou) Co.,Ltd

Add to watch list

Optical flat is an optical glass polished to be extremely flat on one or both sides. Flatness can be from L/4-L/20 as requested.If for single surface high precision optical flats, normally we have an arrow in the edge to indicate the high precision surface.Application: Polish machine colimate,flatness standard, laser system, ...

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, Ge
Antireflection Coating:	Uncoated
Diameter:	400 mm
Surface Quality:	60-40 scratch-dig
Surface Flatness:	lambda/20, lambda/10
...

Data Sheet

CASTECH--Super Polished Optics

CASTECH Inc.

Add to watch list

Super polished technology is an optical fabrication technique developed specifically to achieve minimal roughness values. CASTECH manufacture the super polished substrate which is able to achieve below 2 Ǻ roughness levels on materials such as fused silica, and optical glasses . And the roughness are measured by Zygo NewView 8300 and AFM.

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire
Antireflection Coating:	Coated, Uncoated
Diameter:	10 mm
Surface Quality:	10-5 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

Fused Silica Windows WIN2-204

CryLight Photonics,Inc.

Add to watch list

Windows are widely used on optical system. There can be extreme differences of temperature, pressure, humidity and other parameters on either side of the windows. The optical, mechanical and thermal properties of the windows must be considered according intended use. We offer a range of optical quality windows including BK7 ...

Specifications
Substrate Material:	Fused Silica
Antireflection Coating:	Uncoated
Diameter:	25.4 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-050

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	50 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-038

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	38 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-025

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	25 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-020

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	20 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-012

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	12.5 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet

TOWER OPTICAL: UV Grade Fused Silica Window - WF22-005

Tower Optical Corporation

Add to watch list

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 and a variety of anti-reflecting ...

Specifications
Substrate Material:	UV Grade Fused Silica
Antireflection Coating:	Uncoated
Diameter:	5 mm
Surface Quality:	20-10 scratch-dig
Surface Flatness:	lambda/10
...

Data Sheet