Custom BK7 and Fused Silica Glass Dove Prisms,China BK7 and Fused Silica Glass Dove Prisms 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

Dove Prisms

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BK7 and Fused Silica Glass Dove Prisms

Dove Prism has two applications.
1. The main application is used as a rotator.
2. Another application is used as a retroreflector.

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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BK7 and Fused Silica Glass Dove Prisms

Dove Prism has two applications. The main application is used as a rotator. It can rotate an image but without deviating the beam. And when the prism is rotated about the input parallel ray through some angle, the image rotates through twice that angle. It is very important that the application must be used with parallel or collimated beam and the large square reflective surface should be kept very clean. Another application is used as a retroreflector. For this application it perform as a right-angle prism.

Specifications:
Material:	BK7, Fused Silica, etc. Optical Glass
Dimension Tolerance:	+0.1, -0.1mm
Surface quality:	60-40 S/D
Surface flatness:	Lambda/2 @ 632.8nm
Angle Tolerance:	+/-3 arc min
Clear Aperture:	>85% of dimension
Bevel:	<0.25mmx45°
Coating:	Upon requirement

Typical Sizes:
A(mm)	B(mm)	H(mm)
21.1	5	5
42.3	10	10
63.4	15	15

Different Shape, Size, Material requiremenat are available.

tags : BK7 Dove Prisms Unmounted Dove Prisms Mounted Dove Prisms Fused Silica Dove Prisms Coated Dove Prisms

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