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
product orgin:
Chinashipping port:
FUZHOUpayment:
T/T paymentHigh Precision Glass Equilateral Prisms and Dispersing Prisms
Equilateral Prism has three equal 60°angles, and are mostly used to disperse the spectrum.
Specifications:
Material:
N-SF11, F2 etc.
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:
AR coating or Upon requirement
Typical Sizes:
A=B=C(mm)
H(mm)
θ
15
15
60°
25.4
25.4
60°
30
30
60°
38.1
38.1
60°
Different Shape, Size, Material, Coating are available.
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.
KDP&DKDP Nonlinear Crystal
KDP&DKDP Crystal are commonly used for doubling, tripling and quadrupling of Nd:YAG laser at the room temperature.
Rods Lenses and Light pipes
Rod lenses Light pipes is used in the fields of medical, electronic, information, agriculture, communication and etc. 1.All surfaces (end-faces and cylinder)polished; 2.Only end-faces polished; 3.Only Cylinder polished.
BK7 and Fused Silica Glass Amici Roof Prisms
Amici Roof Prisms 1. 90° Deviation of Beam or Image 2. Produces Inverted Image 3. 6 Arcsecond Resolution
High Accuracy Glass Pyramid Prisms
Pyramid prisms has a base that is connected to a single vertex, not in the same plane as the base, by line segments from each vertex of the base shape.
High Precision True Zero Order Waveplates
True Zero Order Waveplates 1. Constructed of a true zero order waveplate and a BK7 substrate.As the waveplate is very thin and easy to be damaged,the Bk7 plate's function is to strengthen the waveplate. 2. Single Plate
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