Sunday Optics manufacture half penta angle prisms according to customer size and drawing The half penta prism makes the beam turn 45, generally Aluminum coatied and black paint protection Material:H-K9L Size:5-100mm Tolerance:-0.05mm Surface Quality:20-10 Angle Tolerance90% S/D 60-40 40-20 20/10 10/5 Flatness 1/10lambda at 632.80nm Chamfer 0.25mmx45 Angle tolerance
Penta Angle Prism are widely used in laser level, Image system, precision system, and optical area. For penta prism, the deviation angle of 90 is independent of the orientation of the prism, thus it is particularly important and wide in application which the prism orientation cannot be precisely controlled, we can produce high precision penta angle prism,and make coating according to customer's request. Penta Angle Prism Specifications Material BK7, UV Fused Silica,Sapphire, ZnSe,Caf2,Si,Ge,etc. Size 3mm-380mm Size tolerance +/-0.02mm or customer request Clear Aperture>90% S/D 60-40 40-20 20/10 10/5 Flatness 1/10lambda at 632.80nm Chamfer 0.25mmx45 Angle tolerance
Measuring Principle The internal stress of glass and plastic products has a birefringent characteristic. In other words, if there is stress inside of these types of products, light from he polarized lamp will be divided into different units, which produce optical interference phenomenon(ripple patterns) in turn. Under white-light lamp, you can see aubergine ripples, which is caused by the presence of stress. From the observation of colored patterns, you can see stress distribution directly, then evaluate and improve the annealing process. The inspection of plastic molds is more complex as the colored patterns cased by stress is irregular. A similar situation may occur with glass products, which is called stress stretching. For example, a qualified mold will have a large amount of stress released by tension. The role of full-wave plate : When testing glass samples without the full-wave plate, usually only black or gray shadow patterns can be seen. The full-wave plate increases or decreases the full wavelength of a phase difference, thereby forming a colored pattern, which is easier to analyze.
Model:JX-550 Specifications: Applicable fiber Single-core silica optical fiber Applicable fiber Coating layer diameter: 0.25 0.9 2.0 3.0 3 2 Applicable bare fiber diameter 125 m Cleaved fiber length 5~16mm(0.25)10~16mm(0.9) Dimension 105mm(W) 70mm(D) 50mm(H) Weight 285g Cleave angle 0.7 Blade life 60000 times
Product Description: Single-core optical fiber aligner Model: JX-160A The main features 1) Adopt high-quality guide rail, precision-class ceramic V-groove and head, low splice loss, and good consistency. 2) small size, light weight, easy to operate. The main technical indicators: Applicable fiber: 250 m and 900 m fibers; clad-fiber diameter: 125 m; Splice loss: For 160A, splice loss is not more than 0.05dB; for 160F, splice loss not more than 0.03dB Working temperature: -10 ~ 40 Dimensions: 120mm 75mm 62mm Weight:480g(fixture is not included) Configuration list: Description Model Quantity Single-core optical fiber aligner 160A 1 Matching fluid 10ML 1 Single-core fixture 250-R/250-L 2
Photonchina has been focusing on dove prism manufacture for more than decades in order to meet demands of customers worldwide in applications ranging from image displaying to fiber communications. Dove prism is a type of reflective prism which is used to invert an image. These prisms are shaped from a truncated right-angle prism. A beam of light entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passing through the prism are flipped, and because only one reflection takes place, the image's handedness is changed to the opposite sense. If you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates. For optimal performance, you may use dove prisms with collimated light. The top surface of each dove prism is ground and the longest length features an unbeveled sharp edge. Dove Prisms are offered uncoated, with anti-reflection coated diagonal faces, or with aluminized diagonal faces. Aluminized dove prisms feature a protected aluminum coating with black Krylon paint on the diagonal faces and are ideal for displaced retroreflection. They provide a u-turn for incident laser beam light.
All kinds of bespoke optical prisms: equilateral prisms, 45 degree right-angle prisms, rhombic prisms, dove prisms, penta prisms, right angle roof prisms, polarizing beamsplitter cubes (PBS), beamsplitter cubes, etc.
Techwin Fiber Fusion Splicer TCW-605E www.techwin-china.com We supply fusion splicer similar to Fujikura fusion splicerï¼?Sumitomo fusion splicerï¼?FITEL fusion splicerï¼? INNO fusion splicer, ILSINTECH fusion splicerï¼?FiberFox fusion splicer Not only a Fusion Splicer, but also your partner who make your job easy and happy 5.0 inch TFT color LCD monitor with anti-reflective coating The advanced core to core fiber profile alignment system(PAS) ARC Calibration FREE system ARC Calibration sub-menu included in the Menu too, can do the ARC Calibration by Manual when necessary X/Y axes was displayed or both X and Y were displayed simultaneously, Magnification up to 300 times 8 seconds splicing time, 30 seconds Heat-Shrinking Battery capacity was display in real time, precisely Built-in high capacity battery, support 200 cycles(splicing /tube heating), to meet one days work Long Electrode Lifetime, up to 4000 times The new wind-cover design, enhance the ability to prevent the dust & wind, Max. wind velocity of 15m/s Two Splicing modes: auto, manual Built-in super high-brightness LED supply convenience for night work Auto calculate splicing loss based dual camera cladding axis alignment data Small bulk and light weight, only 2.0kg include battery 4000 results Storage 2.0 USB data interface Compliance with IPx5 standard protection Thermal compartment of turned on manual The software allows the fulfillment of all the functions of the TCW-605E Fusion Splicer, and its updating is guaranteed for a period of 5 years One year warranty( TWO years or THREE years warranty is available for special order) We, Techwin (China) Industry Co., Ltd was established in 1998,focusing on Fusion Splicer, OTDR, Optical Fiber Power Meter,Fiber Light Source, Cable Fault Locator, Optical Fiber Identifier,Visual Fault Locator,Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator,Optical Tool Kit,PLC Splitter,Fiber Coupler etc.Our products and Service are exported to worldwide(More than 90 Countries and Regions) and we create USD10,000,000 for our annual sales,and continue the rapid growth all the time.
Prisms Optical Components Customized Light Guide Prism PARAMETER: Prisms:Right angle prism, Dove prism, Beam splitter, Penta Prism, Corner prism, Trapezium Prism, Rhomoboid Prism, Roof Prism, Cube prism, customized prisms,etc. Light Guide Prism Supplier:ChangChun BRD Optical co., Ltd Flatness 2 /10 Surface Quality 80/50-10/5 Angle Tolerance 3-15 Clear Aperture >85%-95% Chamfer 0.3mmÃ?45°-0.1mmÃ?45° Coating As per customers requirement
Prisms Optical Components Right Angle Prism Supplier:ChangChun BRD Optical co., Ltd PARAMETER: Right angle prisms are extremely versatile optical components, commonly used as individual prisms and components of optical assemblies. A beam of light entering the leg of a right angle prism will deviate by a nominal value of 90°, while precise rotation of the prism controls beam alignment. When light enters the hypotenuse of the prism, it is commonly called a porro prism. In this configuration, a light beam will undergo 180° deviation that is invariant in the azimuthal axis, while precise adjustment of the prism controls beam elevation. Specification Material BK7 glass / UV Fused silica Dimension 3mm~200mm Dimension tolerance ±0.1mm~±0.05mm Surface quality 60/40, 40/20, 20/10 Surface flatness λ/20 λ/4 Angle tolerance
Prisms Optical Components PARAMETER: BK7 Glass Dove Prism have an unusual and very interesting characteristic , if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates. For optimal peformance, use dove prisms with collimated light. Specification Material BK7 glass / Fused Silica Dimension tolerance + 0.0 / -0.2mm Deviation 3arc min. Flatness λ/2@632.8nm Clear aperture >85% Surface quality 60/40, 40/20 Bevel 0.1mm Ã?45°
Optical Windows Optical Components PARAMETER: Optical Glass Square Windows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass,it also can be a protection of original when it's in two physical environments.And there is almost no effect on visible light,to coat on the surface of windows could increase the transmittance,the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS).Windows with coating can enhance the light penetration strength,and own function of waterproof ,dustproof,and scratch-proof. They are mainly used in mobile phone screen and lens protection,digital camera, digital video recorders, industrial optical windows, touch screen products, GPS products, digital electronic products windows, car rearview mirror, computer screen, laptop screen, watch surface and so on. BRD Optical Provide all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. Specification Material Optical glass, Fused silica, Optical crystal Design Wavelength 633nm Focal Length Tolerance ±2%-5% Dimension 5-150mm Dimension Tolerance +0/-0.2mm ~ +0/-0.02mm Flatness 2λ-λ/10 Surface Quality 80/50-10/5 Clear Aperture >85%-95% Bevel 0.3mmÃ?45°-0.1mmÃ?45° Coating As per customers requirement
Optical Windows Optical Components PARAMETER: optical glass Step Windows are latively parallel. They are used to isolate two physical environments while allowing light to pass,it also can be a protection of original when it's in two physical environments.And there is almost no effect on visible light,to coat on the surface of windows could increase the transmittance,the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS).Windows with coating can enhance the light penetration strength,and own function of waterproof ,dustproof,and scratch-proof. They are mainly used in mobile phone screen and lens protection,digital camera, digital video recorders, industrial optical windows, touch screen products, GPS products, digital electronic products windows, car rearview mirror, computer screen, laptop screen, watch surface and so on. BRD Optical Provide all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. Specification Material Optical glass, Fused silica, Optical crystal Design Wavelength 633nm Focal Length Tolerance ±2%-5% Dimension 5-150mm Dimension Tolerance +0/-0.2mm ~ +0/-0.02mm Flatness 2λ-λ/10 Surface Quality 80/50-10/5 Clear Aperture >85%-95% Bevel 0.3mmÃ?45°-0.1mmÃ?45° Coating As per customers requirement
Prisms Optical Components PARAMETER: Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms. Polarization Cube Beamsplitter Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms. High Powe Cube Polarization Beamsplitter High power polarization beamsplitter can be facricated by BRD Optical. Same as the above, it use precision optical contacted technology which makes it has high laser damage threshold. High Damage Threshold>500MV/cm2 Transmission >96% Central Wavelength Extinction Ratio>1000:1 Specification Material Optical glass BK7 / ZF glass Dinension tolerance ±0.1mm Flatness λ/4 632.8nm Surface quality 60/40, 40/20 Angle tolerance 96%, Ts,1% (Narrowband) Tpave > 95%, Ts,1% (Broadband) Principal reflectance Rs>99%, Rp
Optical Components Fused Silica Wedge Prism PARAMETER: The wedge prism is a prism with a shallow angle between its input and output surfaces. This angle is usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism. Specification Material BK7 glass / Fused silica Surface Flatness: < λ / 10 @ 633nm ~λ/4@633nm Surface Quality: 60/40, 40/20, 20/10, 10/5 (both sides) Dimension Tolerance:
The TCW-605E Series adopt high-speed image processing technology and special precision- positioning technology, automatically finish the whole process of fiber fusion in 8 seconds typically, TFT LCD monitor displays all steps of fiber fusion clear at a glance. Widely used for SM and MM Quartz Fiber with diameter 80-150μm(300μm optional), coating layer diameter0.1-1.0mm and bare fiber length 16mm more or less. Ideal tools for construction and maintenance of fiber and cable in both field and laboratory applications. Support English, Spanish, Portuguese, French, Italian, German, Arabic, Russian, Korea, Japanese, etc.
1)Suitable for 0.25mm bare fiber, 0.9mm buffered fiber, Splice on Connector, Flat FTTH Fiber Cable(Drop Cable),Clamp Change Free(The First, Unique in the world) 2) Button and Menu is same as FSM-60S, in accord with the habit of usage 3) One Step Fiber Cleaver with Automatic Blade Rotation(The First, Unique in China)
Features Low insertion loss Wide wavelength range Low crosstalk High stability, high reliability Epoxy-free on optical path Latching and non-latching Application Metropolitan area network R&d in laboratory System monitoring Configurable oadm Parameters Osw-1×2 Wavelength range Nm 650~1310 1260~1670 Testing wavelength Nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650 Insertion loss Db Typ:0.6, max:1.0 Typ:0.5 , max:0.8 Return loss Db =30 =50 Crosstalk Db =35 =55 Pdl Db =0.05 Wdl Db =0.25 Tdl Db =0.25 Repeatability Db =±0.02 Power supply V 3.0 or 5.0 Lifetime Cycle =107 Switch time Ms =8 Transmission power Mw =500 Operation temperature ? 40~+85 Storage temperature ? 40~+85 Weight G 16 Dimension Mm (l)27×(w)12.6×(h)8.5(±0.2)
Features Low insertion loss Wide wavelength range Low crosstalk High stability, high reliability Epoxy-free on optical path Latching and non-latching Application Metropolitan area network R&d in laboratory System monitoring Configurable oadm Parameters Osw-d1x2 Wavelength rangeNm650~13101260~1670 Testing wavelengthNm650/780/850/980/1064/13101310/1490/1550/1625/1650 Insertion lossDbTyp:0.6, max:1.0Typ:0.5 , max:0.8 Return lossDb=35=50 CrosstalkDb=40 =50 PdlDb=0.05 WdlDb=0.25 TdlDb=0.25 RepeatabilityDb=±0.02 Power supplyV3.0 or 5.0 LifetimeCycle=107 Switch timeMs=8 Transmission powerMw=500 Operation temperature?-40~+85 Storage temperature?-40~+85 WeightG16 DimensionMm(l)27×(w)12.6×(h)8.5(±0.2)
Features Low insertion loss Wide wavelength range Low crosstalk High stability, high reliability Epoxy-free on optical path Latching and non-latching Application Metropolitan area network R&d in laboratory System monitoring Configurable oadm Parameters Osw-2x2 Fiber typeNm MmSm Testing wavelength Nm 630/650/780/850/980/1064/1310 1310/1490/1550/1625/1650 Insertion loss Db Typ:1.0, max:1.3 Typ:1.0 , max:1.2 Return loss Db =30 =50 Crosstalk Db =35=50 Wdl Db =0.25 Tdl Db =0.25 Repeatability Db =±0.02 Power supply V 3.0 or 5.0 Lifetime Cycle =107 Switch time Ms =8 Transmission power Mw =500 Operation temperature ? -40~+85 Storage temperature ? -40~+85 Weight G 16 Dimension Mm (l)28×(w)12.6×(h)8.5(±0.2)
