Custom N-BK7 and Fused Silica Wedge Prisms and Wedge Windows,China N-BK7 and Fused Silica Wedge Prisms and Wedge Windows Suppliers

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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

Wedge Prism

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N-BK7 and Fused Silica Wedge Prisms and Wedge Windows

Wedge Prisms (Wedge Windows) are ideal for laser beam steering applications. Also known as Risley prisms, these optics deflect a beam normal to the prism's perpendicular surface through an angular deviation.

product orgin:
China
shipping port:
FUZHOU
payment:
T/T payment

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N-BK7 and Fused Silica Wedge Prisms and Wedge Windows

Wedge Prisms is also called Wedge Windows have similar function with optical windows.They all can be used as isolating components. Wedges may be used to produce a small deviation, which don't allow return to the source.

Specifications:
Material:	N-BK7 or UV Fused Silica, ZnSe, Germanium etc.
Dimension Tolerance:	+0.0, -0.1mm
Thinkness Tolerance :	+/-0.2mm
Surface quality:	60-40 S/D
Surface flatness:	λ/4 @ 632.8nm
Wedge tolerance:	±1 arc min
Clear Aperture:	>85% of dimension
Bevel:	<0.25mm×45°
Coating	AR coated, Dielectric coated or Upon requirement

Wedge Prisms Wedge Windows

Typical Sizes:
Diameter(mm)	Deviation angle(α)	Wedge angle(β)
Φ25.4	1°	1°57'
Φ25.4	2°	3°53'
Φ25.4	4°	7°46'
Φ25.4	6°	11°39'

Different Shape, size, material and coating requirement are available.

tags : Round Wedge Prism Glass Risley Prisms N-BK7 Wedge Prisms Fused Silica Wedge Prisms Coated Wedge Prisms Glass Wedge Windows

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N-BK7 Windows and H-K9L Windows
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