Fuzhou Siaon Optoelectronic Technology Co., Ltd..

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0618HB board lens for CCTV camera.
Model:SA-0618HB
Focal Length(mm):6
F NO.:1.8
M.O.D.(m):0.2
Iris:Fixed
Angle of View(HxV):48.8°x32.3°
Format:1/3"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0818HB board lens for CCTV camera.
Model:SA-0818HB
Focal Length(mm):8
F NO.:1.8
M.O.D.(m):0.2
Iris:Fixed
Angle of View(HxV):41.4°x30.8°
Format:1/2.5"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-5014S machine vision lens.
Model:SA-5014S
Focal Length(mm):50
F NO.:1.4~C
M.O.D.(m):0.3
Iris:Manual
Angle of View(HxV):10.5°x7.9°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-3514L machine vision lens.
Model:SA-3514L
Focal Length(mm):35
F NO.:1.4~C
M.O.D.(m):0.15
Iris:Manual
Angle of View(HxV):19.3°x14.3°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-7514L machine vision lens.
Model:SA-7514L
Focal Length(mm):75
F NO.:1.4~C
M.O.D.(m):0.8
Iris:Manual
Angle of View(HxV):9.8°x7.4°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. Provide SA-1214Lmachine vision lens.
Model:SA-1214L
Focal Length(mm):12.5
F NO.:1.4~C
M.O.D.(m):0.1
Iris:Manual
Angle of View(HxV):54.5°x42°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-5014L machine vision lens.
Model:SA-5014L
Focal Length(mm):50
F NO.:1.4~C
M.O.D.(m):0.3
Iris:Manual
Angle of View(HxV):13.9°x10.4°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-5017LFmachine vision lens.
Model:SA-5017LF
Focal Length(mm):50
F NO.:1.7~22
M.O.D.(m):0.4
Iris:Manual
Angle of View(D):46°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-09620FEB board lens for UAV.
Model:SA-09620FEB
Focal Length(mm):0.96
F NO.:2.0
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV):210°x205°
Format:1/2.7"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-0814S.
Model:SA-0814S
Focal Length(mm):8
F NO.:1.4~16
M.O.D.(m):0.1
Iris:Manual
Angle of View(HxV):56.3°x43.7°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1214S
Model:SA-1214S
Focal Length(mm):12
F NO.:1.4~16
M.O.D.(m):0.15
Iris:Manual
Angle of View(HxV):39°x30.3°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1614S
Model:SA-1614S
Focal Length(mm):16
F NO.:1.4~16
M.O.D.(m):0.3
Iris:Manual
Angle of View(HxV):30.3°x23°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1614S
Model:SA-1614S
Focal Length(mm):16
F NO.:1.4~16
M.O.D.(m):0.3
Iris:Manual
Angle of View(HxV):30.3°x23°

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-2514S
Model:SA-2514S
Focal Length(mm):25
F NO.:1.4~16
M.O.D.(m):0.3
Iris:Manual
Angle of View(HxV):20°x15°

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Cylindrical Lenses
Cylindrical Lenses are used in applications requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Achromatic Lenses
The achromatic lens composes of two cemented elements , the kind of lens is designed to limit the effects of chromatic and spherical aberration.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Meniscus Lenses
Meniscus Lenses are manufactured with one convex surface and another concave surface. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius.

Fuzhou Siaon 25mm 1" SA-2514L machine vision lens
Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-2514Lmachine vision lens.
Model:SA-2514L
Focal Length(mm):25
F NO.:1.4~C
M.O.D.(m):0.1
Iris:Manual
Angle of View(HxV):28.6°x21.6°
Distortion:

Fuzhou Siaon 25mm 1" SA-2514L machine vision lens
Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-2514Lmachine vision lens.
Model:SA-2514L
Focal Length(mm):25
F NO.:1.4~C
M.O.D.(m):0.1
Iris:Manual
Angle of View(HxV):28.6°x21.6°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-1614L machine vision lens.
Model:SA-1614L
Focal Length(mm):16
F NO.:1.4~C
M.O.D.(m):0.1
Iris:Manual
Angle of View(HxV):42.4°x32.4°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-5017LM42 machine vision lens.
Model:SA-5017LM42
Focal Length(mm):50
F NO.:1.7~22
M.O.D.(m):0.4
Iris:Manual
Angle of View(D):46°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-023524HB board lens.
Model:SA-023524HB
Focal Length(mm):2.35
F NO.:2.4
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV):138°x105°
Format:1/2.5"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-024524HB board lens.
Model:SA-024524HB
Focal Length(mm):2.45
F NO.:2.4
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV):147°x78°
Format:1/2.7"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Beamsplitter plates
Beamsplitter plates can be used in high power laser system. The performance of beamsplitters is mainly dependent on the coating specifications.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides BK7 Windows
BK7 window is the most common type of window, it has good performance over visible and near infrared wavelength region. The refractive index is 1.5168 at 587.6nm.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Taylor Polarizers
Glan Taylor Polarizer is made of two same birefringent material prisms that are assembled with an air space. It has a length to aperture ratio less than 1.0 makes it a relatively thin polarizer. The polarizer with no side escape windows are suitable for low to medium power application where the side rejected beams are not required. The angular field of different materials of polarizers is listed below for comparison.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Laser Polarizers
Glan Laser Polarizer is made of two same birefringence material prisms that are assembled with an air space. The polarizer with two escape windows allows the rejected beam to escape out of the polarizer which makes it suitable for high power laser.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Thompson Polarizers
Glan Thompson Polarizer is made of two calcite prisms or two a-BBO prisms cemented together. Two types of Glan Thompsons are available. Glan Thompson polarizers tend to have higher extinction ratio than air spaced polarizers. a-BBO polarizers and Calcite polarizers can be used from about 220 to 900nm and 350 to 2300nm respectively.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Rochon Polarizers
Rochon Polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together. Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index.

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-1222M machine vision lens.
Model:SA-1222M
Focal Length(mm):12
F NO.:2.2
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV): 29.9°x22.9°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Dual Wavelength Waveplates
Dual wavelength waveplate is a multiple waveplate that provide a specitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength. 
Material: Quartz
Dimension Tolerance:+0.0, -0.1mm
Clear Aperture: >90%
Wavefront Distortion: λ/8@632.8nm 
Surface Quality: 20-10 
Parallelism:< 1 arc sec
Retardation Tolerance: λ/300
AR Coating:Rï¼?0.2%@Wavelength
Mount:Black Anodized Aluminum

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Polarizing Cube Beamsplitters
Polarizing Cube Beamsplitters split randomly polarized beams into two orthogonal,linearly, polarized components-S-polarizedlight is reflected at a 90deg. Angle while P-polarized light is transmitted. Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.
Material: BK7 Grade A Optical Glass
Dimension Tolerance:+0.0/-0.2mm
Flatness: λ/4@632.8nm 
Surface Quality:60-40
Extinction Ratio:>100:1
Beam Deviation:95% and Ts99% and Rp

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-2522M machine vision lens.
Model:SA-2522M
Focal Length(mm):25
F NO.:2.2
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV): 14.6°x11.3°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Right Angle Prisms
Right angle prisms are used to deviate light by 90 degree or 180 degree. Depending on the orientation of the prisms, right angle prisms produce the inverted left handed image. Utilizing the character of critical angle, highly-efficient reflection inside is one of basic function of right angle prisms. Right angle prisms are easy to be mounted, have better stability and hardness for mechanical stress, are used in telescope and other optical system.
Material: BK7 A Grade Optical Glass
Dimension Tolerance:+0.0, -0.2mm
Clear Aperture: >80%
Flatness: λ/4@632.8nm 
Surface Quality:60-40
Bevel:0.2mm to 0.5mm x 45°
Coating :Uncoated

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Wedge prism
Wedge prism is an optical component with two plane-inclined surfaces, usually the two faces are inclined toward one another at a very small angles.
Material: BK7 Grade A Optical Glass, Fused Silica
Dimension Tolerance:±0.2mm
Clear Aperture: >80%
Flatness: λ/4@632.8nm 
Surface Quality:60-40
Wedge Angle�±1 arc min
Bevel:0.2mm to 0.5mm x 45°
Coating :Uncoated

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Beamsplitter Cube
Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized. If polarization sensitivity is critical to your online ordering, we recommended that you select from our Polarizing Cube Beamsplitters or Non-Polarizing Cube Beamsplitters.
Material: BK7 Grade A Optical Glass
Dimension Tolerance:+0.0/-0.2mm
Clear Aperture: >90%
Flatness: λ/2@632.8nm 
Surface Quality:60-40
Beam Deviation:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0418HB board lens.
Model:SA-0418HB
Focal Length(mm):4
F NO.:1.8
M.O.D.(m):0.2
Iris:Fixed
Angle of View(HxV):86°x63°
Format:1/2.5"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0622M machine vision lens.
Model:SA-0622M
Focal Length(mm):6
F NO.:2.2
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV):54.1°x41.9°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-3514S machine vision lens.
Model:SA-3514S
Focal Length(mm):35
F NO.:1.4~C
M.O.D.(m):0.2
Iris:Manual
Angle of View(HxV):13.9°x10.4°
Distortion:

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-02524HB board lens for cctv camera.
Model:SA-02524HB
Focal Length(mm):2.5
F NO.:2.4
M.O.D.(m):0.1
Iris:Fixed
Angle of View(HxV):132°x98.8°
Format:1/2.5"
Mount:M12x0.5
Resolution:5MP

Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Achromatic waveplate
Achromatic waveplate is similar to zero order waveplate except that the two plates are made from different birefringent crystals. Since the dispersion of the birefringence of two materials is different, it is possible to specify the retardation values at a broad wavelength range. So the retardation will be less sensitive to wavelength change. In other words, it can be used at a broadband wavelength range.  
Material: Quartz+MgF2
Dimension Tolerance:+0.0, -0.1mm
Clear Aperture: >90%
Wavefront Distortion: λ/4@632.8nm 
Surface Quality: 40-20 
Parallelism:< 10 arc sec
Retardation Tolerance: λ/100
Coating: AR Coating
Mount:Black Anodized Aluminum