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
90° Deviation of Beam or Image
Right Handed Imageproduct orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Precision Optical Glass Penta Prisms
Penta prisms are five-sided prisms featuring a ray deviation of 90° and a right handed image. The deviation angle of 90° is thus independent of the orientation of the prism, making it especially important in applications in which the prism orientation cannot be precisely controlled. Due to geometry that total internal reflection cannot be used, the reflecting surfaces must be coated with a metallic or dielectric coating. The standard Penta Prism reflecting surfaces are coated with aluminum or enhanced aluminum. Sometimes, the coated surfaces are with black painting.
Specifications:
Material:
N-BK7, Fused silica or other optical glass
Dimension Tolerance:
+0.0, -0.2mm
Surface quality:
60-40 S/D
Surface flatness:
λ/4 @ 632.8nm
Angle Tolerance:
±30 arc sec(Standard); ±5 arc sec(High Precision)
Clear Aperture:
>85% of dimension
Bevel:
<0.25mm×45°
Coating:
Surfaces S1 & S2 :Single layer MgF2 coating
Surfaces S3 & S4: Aluminized and painted black
Typical Sizes:
Deminsion:A×h(mm)
Deminsion:Axh(mm)
2.5×2.5
2.5×2.5
7.0×5.0
10.0×10.0
15.0×15.0
20.0×20.0
Other Size, coating are available.
BBO Nonlinear Crystals
BBO Crystal is an efficient NLO crystal for the second, third and fourth harmonic generation of Nd:YAG lasers, and the best NLO crystal for the fifth harmonic generation at 213 nm.
Ti-Sapphire Laser Crystal
Titanium-doped Sapphire（Ti3+:Al2O3）crystals combine supreme physical and optical properties with broadest lasing range which is most widely used crystal for wavelength tunable lasers.
High Precision Optical Brewster Windows
Great for Use in Laser Cavities Circular Profile When Oriented at 55.57° Uncoated UV Fused Silica Brewster Windows
Precision optical glass achromatic Lenses (Doublets)
Achromatic Lenses (Doublets) VIS 0° and VIS-NIR coated achromats are also available Correct for on-axis spherical and chromatic aberrations Custom Achromatic Lenses Available
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.
Optical Glass Plano-Concave Cylinrical Lenses
Plaon-concave cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. 1. Ideal for Applications Requiring Magnification in One Dimension 2. Used to Transform a Collimated Beam into a Line 3. Rectangular and Circular 1
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