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Find Verified Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers, Manufacturers and Wholesalers

Aug-11-20
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Dia.0.2mm to 500mm surface quality:20-10 flatness:1/4lambda tolerance:+/-0.01mm AR BBAR Coating.
May-08-17

Quartz

MOQ: Not Specified
Supplier From Khon Kaen, Thailand
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Silicon Dioxide is a compound of silicon and oxygen, much seen of the mineral Quartz. It is utilized in many forms. Because silicon is a semiconductor. It is used to make smaller circuits, used in electrical equipment, such as computer, radio, television, and making solar cells. The silica-based glass is a component of the quartz watch in silicon carbide (SiC), using cutters, grinders, milling machines in the form of silica gel, using a look-up, used as an adsorbent in separation by chromatography graphene as silicate, used to make pottery, glass fibers, optical fibers in the silicon, which is a polymer of silicon. Silicon is a substance that combines with water, non-conductive, heat-resistant, and swift reaction, the electrical insulation, and a coating material to prevent chemical reactions.

Benefit

Silicon and Alloy

Applying the purest silicon was mixed with aluminum casting parts for cars (55% of the world).
Applying pure silicon that is ranked second as a raw material to produce silicon (40% of the world).
Pure silicon is used to produce ultrapure silicon for electronic applications as well.
Semiconductor - Ultrapure silicon can be mixed (doping) with other elements to change in response to electricity by controlling the number and charge (positive or negative) of the conductor. This is necessary for transistors, solar cells, semiconductor detectors, and other semiconductor devices used in electronics.
Photonic devices - silicon can be also used as Raman laser to produce coherent light. (However, it is inefficient light sources).
LCDs and solar cells - the amorphous silicon-hydrogen compound are widely used in electronics manufacturing, low price and with large areas such as the LCD and may also be used in solar cells, thin-film, low-cost and large area.
Steel and cast iron - a compound of silicon steel types, is used to produce cast iron by putting an alloy of iron and silicon, or silicon and calcium.

Silicon Compounds

Construction: silicon dioxide or silica in the form of sand and clay is a key ingredient of concrete and brick, which is used in the production of cement.
Pottery / ceramics - silicon is chemically resistant to heat. Used to produce high-temperature and silicate compounds used in the manufacture of ceramics and pottery.
Glass - Silica sand is the main component of glass. It can be made into a great variety and with different physical properties. Silica is the main object of producing window glass, packaging, insulation, and other helpful things.
Abrasive - silicon carbide abrasive is one of the most important abrasive.
Medical Materials - Silicones are flexible compounds, bonding a silicon - oxygen, silicon - carbon. It is used extensively as a band made of silicone breast implants and a contact lens, as well as other applications.
Mar-20-20
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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.
May-07-22
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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
May-09-22
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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)
360 Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers
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May-09-22
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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)
Jul-01-17
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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
Aug-11-20
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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
May-06-22
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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
Mar-25-20
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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.
Jan-22-18

Aluminum Fluoride(Alf3) Opticla Grade

$15 - $50
MOQ: 100  Inches
Sample Available
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- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Jan-22-18

Lanthanum Fluoride(Laf3)

$15 - $50
MOQ: 1  Meters
Sample Available
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- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Jan-22-18

Strontium Fluoride(Srf2) Optical Grade

$15 - $50
MOQ: 100  Inches
Sample Available
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- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Jan-17-18

Calcium Fluoride Optical Grade

$50
MOQ: 100  Inches
Sample Available
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- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Jan-19-18
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- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Jan-19-18

Zinc Fluoride

$15 - $50
MOQ: 1  Meters
Sample Available
 Inquire Now  
- Optical grade fluorides (High purity, low Fe content)
* Magnesium fluoride (MgF2)
* Barium fluoride (BaF2)
* Calcium fluoride(CaF2)
* Aluminum fluoride(AlF3)
* Zinc Fluoride(ZnF2)
* Strontium fluoride(SrF2)
* Lithium fluoride(LiF)
* Lanthanum Fluoride(LaF3)
Mar-07-18
Supplier From Changchun, Jilin, China
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Heteromorphic Window
Optical heteromorphic windows are of high precision dimension control, minimal transmitted beam deviation, high surface quality. With those excellent features, the BK7 ,Sapphire,Infrared etc window is widely use in projection optics systems, imaging and optical measurement system. Our optical heteromorphic windows include CaF2 heteromorphic window, MgF2 heteromorphic window, ZnSe heteromorphic window, ZnS heteromorphic window.
Capacity:
Material: Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, ZnSe, ZnS
Diameter: 1 to 500 mm
Diameter tolerance: +0/-0.02 mm
Thickness tolerance: ,0.01 mm
Surface Quality: 10-5,
Surface Figure: λ/10
Parallelism: 1 minute
Coating: Uncoated, AR, HR, Beamsplitter ect.
Mar-07-18

Round Window

MOQ: Not Specified
Supplier From Changchun, Jilin, China
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Round window
Window are of high precision dimension control, minimal transmitted beam deviation, high surface quality. With those excellent features, the bk7 , sapphire, infrared etc window is widely use in projection optics systems, imaging and optical measurement system.
Our optical round windows include caf2 round window, mgf2 round window, znse round window, zns round window.
Capacity:
Material: optical glass, fused silica, silicon, germanium, caf2, mgf2, sapphire, znse, zns
Diameter: 1 to 500 mm
Diameter tolerance: +0/-0.02 mm
Thickness tolerance: 0.01 mm
Surface quality: 10-5
Surface figure: /10
Parallelism: 1 minute
Coating: uncoated, ar, hr, beamsplitter ect.
Mar-07-18
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Rectangular window
Window are of high precision dimension control, minimal transmitted beam deviation, high surface quality. With those excellent features, the bk7 , sapphire, infrared etc window is widely use in projection optics systems, imaging and optical measurement system.
Capacity:
Material: optical glass, fused silica, silicon, germanium, caf2, mgf2, sapphire, znse, zns
Diameter: 1 to 500 mm
Diameter tolerance: +0/-0.02 mm
Thickness tolerance: 0.01 mm
Surface quality: 10-5
Parallelism: 1 minute
Coating: uncoated, ar, hr, beamsplitter ect.
May-20-24
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Payments:T/T
Delivery:2days for stock,OEM about 3-5weeks
Origin:CHINA
Packing:optical package
Inspection:MIL
Samples:Charge
Sample Price:$0.10


Spherical lens

Achromatic Lenses

Cylindrical Lenses

Lenses
Lenses have many applications ranging from the simple collection of a laser beam to precision imaging and image transfer. Lenses are classified as single lenses, cylindrical lenses and achromatic lenses. These lenses are made of BK7, fused silica and CaF2. Special focusing systems can be designed by our engineers upon request.

Spherical lens
LENSE TYPE MATERIALS ILLUSTRATION ..

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Achromatic Lenses
These lenses are made of BK7, fused silica and CaF2. Special focusing systems can be designed by our engineers upon request. LENSES ..

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Cylindrical Lenses
Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projectio..

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LENSE TYPE

MATERIALS

ILLUSTRATION

PROPERTIES AND APPLICATIONS

Plano-Convex Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Positive focus length. Most suitable where one conjugate is more than five times the other, e.g. in sensor applications or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture.

Double-Convex Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Most suitable where the conjugates are on opposite sides of the lenses and the ratio of the distances is less than 5:1, e.g. as simple image relay components.

Plano-Concave Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



Negative lens with the form most suitable where one conjugate is more than five times the other, e.g. producing divergent light from a collimated input beam.

Double-Concave Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass

Negative lens with the form most suitable to producing divergent light or a virtual image, where the input light is converging.

Positive Meniscus Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Negative Meniscus Lens

BK7/ Fused Silica/ Sapphire CaF2/other optical glass



These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Mount For Lenses

Black Anodized Aluminum

Used to fix position of lenses.Surface irregularity < �»/4 < �»/8
Protective bevel 0.25 + 0.25, -0.0mm 0.2 ± 0.1mm
360 Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers
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