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
Right Angle Prism is deviating or deflecting a beam of light with 90°or 180°. It is often used in telescope, periscope and other optical system.
Deviate Beam or Image by 90° or 180°
Material: N-BK7, UV Fused Silica, CaF2, ZnSe, or Ge
AR-Coated, HR coated are Available
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Precision Optical Glass Right Angle Prisms
Right Angle Prisms are precision polished to light tolerances for more demanding applications. They are available in either BK7 or UV Fused Silica. BK7 prisms are recommended for general laboratory use in the visible and near IR. For UV, infraved, or thermally sensitive applications Fused Silica prisms are advised. Our Fused Silica prisms are manufactured to exacting specifications and are useful from 0.16-2.10μ m.
Right angle prism is deviating or deflecting a beam of light with 90°or 180°.It is often used in telescope, periscope and other optical system.
90deg Deflection: 90 deg deflection occurs at the face. The hypotenuse image is erected and reversed.
180 deg Deflection: 180° deflection uses with hypotenuse as the entrance and exit face. The main application is as a retro-reflector provided that the plane of incident beam includes the vertex.
Specifications:
Material:
N-BK7 ; UV Fused Silica, Germanium, ZnSe etc.optical glass
Dimension Tolerance:
±0.1mm(Standard) ; ±0.05mm (High precision)
Surface quality:
60-40 S/D(Standard); 10-5 S/D(High precision)
Surface flatness:
λ/4@632.8nm(Standard); λ/8@632.8nm(High Precision)
Deviation 180°:
±3 arc min(Standard); ±30 arc sec(High Precision)
Clear Aperture:
>85% of dimension
Bevel:
<0.25mm×45°
Coating:
AR coated, Aluminum Coated and Upon requirement
Typical Sizes:
AxBxC(mm)
AxBxC(mm)
3.0x3.0x3.0
15.0x15.0x15.0
5.0x5.0x5.0
25.4x25.4x25.4
10.0x10.0x10.0
38.1x38.1x38.1
12.7x12.7x12.7
50.8x50.8x50.8
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
L-bar Mini Prism mounted in metal holder. Supplied with L-bar for fixed installations. The prism offset is dependant on the mounting position,range 2000 m
Equilateral Prism has three equal 60°angles, and are mostly used to disperse the spectrum.
Schmidt Prisms Schmidt prisms are used to invert and revert an image to angle of 45°. The 45° deviation makes Schmidt prisms useful in eyepiece assemblies and imaging systems requiring a path bend. 1. Ray Deviation of 45° 2. Right Handed Image 3. Combine with Half-Penta Prism to Create Pechan Prism
Sapphire Windows Transmission in 0.3-5.0μm, no absorption in 2-3μm Extremely hard and durable High thermal conductivity High bulk damage threshold
Alpha-BBO Crystals is high temperature phase of BaB2O4 is an excellent birefringent crystal; it is characterized by large birefringent coefficient and wide transmission window from 189nm to 3500nm.
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