Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers and Manufacturers

Substrate Material:optical glass,quartz,sapphire,znse,caf2,ge,si, baf2,mgf2 etc Diameters Available:0.5mm to 600mm Diameter Tolerance:+0.00/-0.01mm or customer design Surface Quality:20-10or customer design Surface Flatness:1/10 lambda or customer design. Clear Aperture:>90% of Diameter Coating:AR,BBAR,HR,MGF2,AL,Sliver,Golden

Size:5m-200mm Surface quality:60-40 Flatness:1/4 lambda. Tolerance:+/-0.02mm

BK7 B270 Optical Glass Window An Optical Window is an optically flat. These regular windows are applied to isolate different physical environments while allowing light pass. When selecting windows,please consider materials, transmission, scattering, parallelism and resistance to certain environment. It can be widely used on laser technology, IR detector and imaging technology etc. Worldhawk offers standard and high precision optical glass windows in round ,rectangular, wedge windows and custom shape and size with different optical glasses,Fused Silica, Sapphire, ZnSe, Zns and IR crystal. The high precision parallelism of 10 arc seconds, surface quality of 10/5 and flatness of �»/20. Single layer or multi-layer anti-reflection coatings are available.

Dome lens Material:BK7 K9 Sapphire JGS1 Dia.3-500mm Tolerance:+0.00/-0.02mm Surface quality:40-20 AR Coating.

Infrared window detection viewpoint window The infrared windows are the optical devices that pervious to the ultraviolet, visible light and infrared light. They are installed on the electrical cabinet, join with infrared thermal imager, will provide the continuous non-destructive detection for the internal equipment in electrical cabinet. Product Description Main features: Audio-Visual: 0.15�¼m -15�¼m transmission range is suitable for all range of infrared thermal imager, infrared thermometer and ultraviolet thermal imager. Safe: prevent from the detriment under the atrocious working conditions such as electromagnetic radiation, high voltage or high temperature. Make the thermometric components work under the high temperature in electrical cabinet without interrupt the power supply. Speedy: only few minutes for mounting or adapting, plug and play. Economical: take the temperature without cutting off the power, interrupting the production or the equipment operation, which saves the expanse. Needs NO special maintenance. Application Range: Medium/High Voltage switchgear, Metal switchgear,City ring network switchgear; Motor junction box of fan, pump, coal grinder etc. in power plant. Transformer junction box GIS high voltage equipment Control center of Motors Other situations of which need the infrared detection in hermitic environment. Advantages: Arc Flash Tolerance Multispectral, Infrared light Moisture Resistance Transparent Image fusion technology overall thermometric test, wide range

Dia.0.2mm to 500mm surface quality:20-10 flatness:1/4lambda tolerance:+/-0.01mm AR BBAR Coating.

Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings. The window slice is used to separate the environment on both sides, such as separating the interior and exterior of the instrument, so as to isolate the interior and exterior of the instrument from each other, so as to protect the internal devices. Window slice is a basic optical element and an optical flat plate. It will not change the optical magnification and only affect the optical path in the optical path. Important parameters of window slice: transmittance, surface accuracy, thickness, parallelism, base material and other attributes. Window slice suitable for parameters can be selected according to specific application. Borisun optics can provide high-precision window slices of various materials, such as zinc selenide window slice, germanium window slice, silicon window slice, barium fluoride window slice and calcium fluoride window slice applied in infrared spectrum band; Fused quartz window and sapphire window used in ultraviolet spectrum; K9 window film applied in visible spectrum band, etc. We have a large stock of standard products in stock. At the same time, we can also customize optical windows according to specific needs. Technical parameters: Material: optical glass, H-K9L (N-BK7), quartz Radius of curvature: ± 1mm - ± 50000mm ± 1% Outer circle: 3mm-500mm ± 0.1mm Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision) Center deviation: 3²(we can process to 30 ³with high precision) Surface accuracy: / 8 (high precision, we can process to 1 / 10) Surface quality: 60/40 (we can process to 10-5 with high precision) Effective caliber: 90% Coating: according to the customer requirements In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order. If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.

Shenyang yibeite optics co.Ltd. Is a professional manufacturer of precision optical components and optical lens. Since the company was establishedit has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories and nowadays products have been sold to many countries and regions. Our main products are spherical lensescylindrical lensesoptical windowsmirrorsprismsfiltersmetal base mirrors and other high-precision optical components. The base material including a variety of optical glassfused silica and calcium fluoride (caf2)zinc selenide (znse) and germanium (ge)silicon (si)sapphiremetal and other materials. And provide ar coatinghigh reflection filmbeam splittermetal filmall kinds of optical coating. Specifications Material K9 ( schott bk7 ) Dimension tolerance +0.0/-0.1mm Thickness tolerance ±0.1mm Surface accuracy λ/ 4 @ 632.8nm Surface quality 20-10 Parallelism 90% Bevelling

NPBS Non-polarizing Beam Splitter Cube Non-polarizing Beam Splitter Cube is made of two right angle prisms, with the hypotenuse coated metallic dielectirc coating and all input and output face AR Coated. NPBS coating allow the transmission and reflection of P- and S- polarization stay in6% of each other. We can make customized size NPBS beam splitter cube. Dimenision Tol.+0.00/-0.05mm or customized Standard Size:8*8*8mm 10*10*10mm 12.7*12.7*12.7mm 25.4*25.4*25.4mm 38.1*38.1*38.1mm Surface Quality:20-10 Surface Flatness:1/10 lambda@633nm Extinction Ratio>100:1 Absorption:

Photonchina s windows are used to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environments. We offer a wide range of different materials and different degree of precision windows. Special materials are available upon requirement. A broad range of single layer or multilayer antireflective coatings on optical windows are available. N-BK7 Optical Windows N-BK7,or H-K9L Chinese equivalent, is an excellent optical glass material for most visible and near infrared applications. It is the most common borosilicate crown optical glass, and it provides great performance at a good value. Its high homogeneity, low bubble and inclusion content, and straightforward manufacturability make it a good choice for transmissive optics. UV Fused Silica Optical Windows UV Fused Silica Windows feature low distortion, excellent parallelism, low bulk scattering and fine surface quality. This makes them perfectly suited for a wide variety of demanding applications, including multiphoton imaging systems and intracavity laser applications. Calcium Fluoride Optical Windows Calcium Fluoride optical windows are transparent from 180 nm to 8 �±�²�³�´�µm, making them ideal for applications such as spectroscopy or fluorescence imaging in the UV, visible, and IR wavelengths. Sapphire Optical Windows Uncoated Sapphire windows are ideal for harsh conditions, including environments subject to high temperatures, high pressures, strong vacuum, or corrosive atmospheres. Sapphire has high compressive strength and is resistant to attack from strong acid. Wedged Windows Photonchina high-energy laser wedge windows are specially designed to eliminate losses in vacuum cell applications and can be used as vacuum windows, convection barriers, or interferometer compensator plates. Brewster Windows When oriented at Brewster's angle (55.57�¬), s-polarized light is partially reflected, p-polarized light is transmitted without loss. When placed inside a laser cavity Brewster windows cause p-polarized light to have higher effective gain, resulting in the laser's final output being strongly p-polarized. Photonchina Brewster windows are made of UV grade fused silica with laser grade surface quality and parallelism, making them ideal polarizers for use inside a laser cavity. PHOTONCHINA WEDGE WINDOWS CAPABILITY ATTRIBUTE PREMIUM MATERIAL UV grade Fused Silica DIAMETER TOLERANCE +0.0, -0.1mm WEDGE 30 15 arc min CLEAR APERTURE >90% PARALLELISM

Sunday Optics Manufacture Cylindrical lens,plano convex lens, plano concave lens, achromatic lens, mensicus lens. Material:bk7 JGS1 Caf2 Sapphire Size:0.1-600mm Surface quality:10/5 Flatness:1/10lambda AR BBAR Coating is on request. zygo test report RHS CE.

Diameter 1mm to 1000mm Diameter Tol. +/-0.02mm Material Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge. Surface Quality 10-5 standard Flatness 1/10 lambda Parallisam

Materialfused silica Diameter2-300mm Surface figureî»/10633nm Diameter tolerance+0.0, /-0.15 mm Thicknesstoleranceâ±0.1 mm Parallelism90% Surface quality60-40 scratch and dig or better Bevel0.25 mmx 45 Coating:specified by customers

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high laser threshold, so it is suitable for application in excimer laser optical system, we are manufacture CaF2 optics, the size range from 3mm to 280mmSurface Quality: 40-20, Flatness: 1/10 lambda@633nm(Lens diameter and thickness need to be right proportion)

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high laser threshold, so it is suitable for application in excimer laser optical system, we are manufacture CaF2 optics, the size range from 3mm to 280mmSurface Quality: 40-20, Flatness: 1/10 lambda@633nm(Lens diameter and thickness need to be right proportion)

Cylindrical lens Size:0.5mm to 600mm Material:K9 JGS1 Sapphire CaF2 Germanium Silicon ZnSe surface quality:20-10 Flatness:1/10lambda Tolerance:+0.00/-0.05mm Coating: AR BBAR HR Dielectric.

Sunday Optics offer 600mm size window with full CA test by 24 inches Zygo Interferometer The Standard Window Glass is N-BK7 or Fused Silica, but when manufacture,Fused Silica is more easy to keep its flatness stability. UV Fused Silica is better for UV wavelength, high power laser, the UV tranmission can be 185nm. BK7 Glass is aways used for visible light and near infrared, it is more economy and used for low laser as a protect window.Sunday Optics advantange is: within 600mm windows, we can offer full CA test reports, 1/10 lambda at 600mm is achieved. Specifications: Material BK7 K9 Fused Silica, Corning Fused Silica Size 1mm to 800mm Tolerance +/-0.01mm Parallisam

Sunday Optics is specialized in the processing of precision optical window,We have four-axis polishing machine, large-size ring polishing machine, two-axis machine to manufacture high precison windows for customers. Specifications Diameterï 1mm to 1000mm. Diameter Tol.+/-0.02mm Material Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge. Surface Quality10-5 standard Flatness 1/10 lambda Parallisa