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.
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
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
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
Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Presion Optical Step Windows
Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.
Feel free to contact us for your customized step windows circle, square with different materal.
Step Windows Specification:
Material:
BK7, Fused Silica, Sapphire etc. Optical glass
Dimension Tolerance:
+0.0, -0.1mm
Thickness Tolerance:
± 0.1mm
Surface quality:
20/10-80/50
Clear Aperture:
>85%
Flatness:
λ/10-2λ
Parallelism:
10"-3'
Bevel:
<0.25mm X 45°
Coating:
Upon requirement
High Precision Glass X-Cube and RGB Prisms
X-Cube (RGB Prism) Used under any polarization state High brightness Excellent White balance
YVO4 Birefringent Crystal
Undoped YVO 4 crystal is widely used in many beam displace online_orderings because of its large birefringence.
IPL Filters for Intense Pulsed Light Machine
IPL filter is the key optical element for IPL (intense Pulsed Light) machine, Their main application: 1. Photrevujenation 2. Hair removal 3. Vascular 4. Acne treatment.
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.
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.
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.
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