Technical Specification of Quartz Plate/Optical Window
Dimension Tolerance: ±0.1mm-±0.01mm
Flatness: λ-λ /10
Surface Quality: 60/40-10/5

ZCQ, founded in 1998, is a quartz plate and qptical window manufacturer and supplier in China. With over 10 years of experience, we also can offer other optical fused quartz products, such as SiO2 targets, quartz apparatus & wares, optical prisms, and optical coatings etc. Currently our products are exported to many countries, including America, the UK, Australia, Korea, Japan, just to name a few. We are located in Beijing, China. This location enables us to deliver products to our international customers quickly and cheaply. Thank you for visiting our website! If you have any queries, please feel free to contact us.

Technical Specification of Large Quartz Window
Φ400mm-Ф1000mm×Custom-Made Thickness
L 900mm×W 700mm×Custom-Made Thickness
Dimension Tolerance: ±0.05mm-±1mm

As a large quartz window manufacturer and supplier with over 10 years of experience, we at ZCQ can provide a wide variety of optical fused quartz products, such as SiO2 targets, quartz apparatus & wares, optical prisms, and optical coatings etc. As a result of high quality and reliability, our fused quartz products are widely used by customers in America, the UK, Australia, Korea, Japan, and more. We are located in Beijing, China. This location enables us to provide high-quality products at a low cost to our customers. Please contact us today for more information!

Technical Specification of Ultra Thin Optical Window
Custom-Made Length / Width / OD×Thickness 1mm-0.05mm

Thank you for visiting our website! ZCQ is an ultra thin optical window manufacturer and supplier with over 10 years of experience. We can provide a wide variety of optical fused quartz products, such as SiO2 targets, quartz apparatus & wares, optical prisms, and optical coatings etc. Our products are widely used in many industries, and are sought after by customers in America, the UK, Australia, Korea, Japan, and more. We are located in Beijing, China. This location affords us accessible international transport routes, so we are able to transport products at lower shipping cost. We at ZCQ look forward to serving you.

Descriptions of UV Quartz Coating Plate for Curing Equipment
1. In addition to being used as an anti-heat blocker, the UV quartz plate filter can also be used in UV curing equipment.
2. The quartz plate filter allows UV ray to transmit and reflect IR ray, and also can cold down the printing object for higher printing quality.

Applications of UV Quartz Coating Plate for Curing Equipment only used for the Heidelberg IST UV Curing System, Swedish M2, Kamman15-40 Offset Printing Equipment, 4M, ODME, Data Disc Instrument, SINGLUS, German ELTOSCH and German IST.

Technical Specification of UV Quartz Coating Plate for Curing Equipment
Ordinary Application Wavelength: 365nm, 420nm
Dimension of Quartz Substrate: All Custom Design (e.g.) L150mm×W150mm×T 2-3mm

Descriptions of UV Reflective Quartz Plate
1. UV reflective quartz plate, a type of fused quartz product, can effectively reflect UV light.
2. It also can absorb infrared energy, ensuring the efficiency of the UV curing.

Applications of UV Reflective Quartz Plate
This quartz plate is primarily applied for the Heidelberg IST UV Curing System, Swedish M2, Kamman15-40 Offset Printing Equipment, 4M, ODME, Data Disc Instrument, SINGLUS, German ELTOSCH, German IST

Technical Specification of UV Reflective Quartz Plate
Ordinary Application Wavelength: 365nm
Dimension of Quartz Substrate: All Custom Design; Quartz Arc or Plate

The quartz plate or disc we produced is a high-quality product used in various applications including semiconductor, optics, electronics, medical treatment, bioengineering and laser industries.

Specifications
For round disc, the OD ranges 1 mm ~ 600mm and the thickness ranges 1~ 300mm
For square disc, the length ranges 1~1200mm, the width ranges 1~900mm and the thickness ranges 1~12mm.
The purity of SiO2 is 99.95%-99.9999%.
The surface is treated to be transparent or non-transparent.

Characteristics
Our quartz plate achieves very low coefficient of thermal expansion.
It performs strong resistance to high temperature.
The high chemical purity promises the excellent performances.
High corrosion resistance keeps it stable in almost every application.
Extensive optical transmission from ultra-violet to infra-red increases its applications in many areas.
Excellent electrical insulation qualities enable it with excellent performance in electronic industries.

• Quartz window or optical glass window, a kind of transparent optical elements, are used when an optical system passes from one atmospheric environment to another.
• We at ZCQ supply various kinds of precision windows and wafers in different optical materials including optical glasses, infrared crystals and coating materials.
• We also provide various AR coatings, UV/IR filter (hard coating) and high reflection coatings (HR) on optical windows.

The common materials ZCQ manufactures are
BK7 Glass, Fused Quartz, UV Fused Silica, MgF2, CaF2, ZnSe, Quartz, SF Series, F series, CaF2, B270 Glass, Calcium Fluoride, MgF2, Suprasil, Sapphire, Silicon, BG39 Glass, KTiOPO4, LiB3O5, BBO and other coating materials.

Some of our specialized products include
High Precision Plan Window, Optical Flats, Optical Coating Film Glass and Lens, High Precision Window, Big Dimension Window, Ultra Thin Window, Semiconductor Substrate, Vacuum Windows, UV Filter, IR Filter, UV Curing, High Reflective Coatings, Anti-Reflection Coating, Protected Gold, Protected Aluminum, Protected Silver, Protected Chromium, Hydrophobic Film, Plano-Convex Lens, Double-Convex Lens and Coating materials.

Established in 1998, ZCQ is a China manufacturer and supplier of optical fused quartz products. We are dedicated to providing high quality quartz Plate, optical Window and lens at competitive prices.

• In order to avoid humidity & dust, optical product is encouraged to be stored indoors or in its original container.
• Keep the storage place dry and neat.
• Handle with care due to its brittle nature, to free the products from sweaty hands through wearing cotton gloves.
• Some optical glass could be cleaned through the mixture liquid made by industry alcohol, acetone or aether with lens tissue.