Our PVD thin film coating materials are used in the optical industry for both low-refraction (SiO2, SiO2 Ring) and high refraction (Ti3O5, Ta2O5) coating materials.
Uses include: anti-reflective layers on glass, color and specialty filter use in the laser technology field, as well as highly-refractive layer-systems in fiber optics like tantalum oxide/silicon dioxide multilayers for DWDM filters. These materials are available in granules, tablets, and rings.
Super Hardness Hydrophobic Tablet - MS-EC100
• Can create strong surface on the lens (e.g. Anti-scratch capabilities)
• Can solve water & oil problems on a lens
* Free from fingerprints
* Easy to wash with water
* Long shelf life
【Downloads：Super Hardness Hydrophobic Tablet】
Targets of Optical Coating(Al, Al-Ti, Al-Si, Cr, Cr-Si, Cu-Al, ITO, Nb, Ni-Cr, Ni-Cu, Ni-V, Si, SiO2, Ta, Ti, ZnS-SiO2, etc.)
In many coating applications, crucibles offer unique advantages to other types of sources. Crucibles offer larger capacity, easy loading, and improved directional vapor patterns. We offer a wide selection of quartz, alumina, boron nitride, carbon, molybdenum and tantalum crucibles in various sizes.
The quartz crystal is a crucial component of a quartz crystal based measurement and control system. The crystal enables precise and repeatable thin film depositions for a wide variety of high-end uses.
Filament ion beam, cathode, electron beam series are used in the optical industry for vacuum coating machines. During the evaporation process, EB tungsten filament plays a major rule for launching an electron beam to crucibles. Filaments can be customized in various forms with a lifetime of 40 ~ 60 hours. Specifications and packaging：
A graphite heater are one of the main components for a Leybold APS source. (Lifetime approx. 150 - 210 hours.)
CDGM Glass is the world's largest producer of optical glass. We offer equivalent glass types for nearly all known optical glass types: ball lens, glass blanks, spherical lenses etc. These glass types are widely used in digital cameras, projectors, and CCTV lenses.
【Downloads：CDGM product comparsion sheet】
CDGM’s blue glass, used in various applications as an IR cut filter, is equipped to image sensors so that natural colors can be produced and respond to light as our eyes do. Blue glass is commonly used for humidity resistant filters, beginning with 8MP of resolution in mobile phones and digital cameras.
We offers high resolution lenses from 5MP to 21MP widely used in mobile phones.
We offer zoom lenses for CCTV and IP cameras. Customized lenses used in gaming devices, 3-D imaging, and medical applications are also available upon request.
We carry high density and high purity graphite boats, graphite parts, and ceramic parts for the PV industry. All parts are made with extreme accuracy. Customized products are also available upon request.
【Downloads：Graphite Boat and Ceramic Parts】
There are all types of molybdenum wire used in high-purity starting material.
Cerium oxide polishing powder in polishing glass has the following advantages: high removal rate, short polishing time, durability, and highly accurate polishing capabilities. Cerium oxide polishing powder is suitable for polishing optical glass, LCD conductive glass, cover glass, and other similar items.
Cerium oxide polishing slurry is suited for the polishing of hard-disk glass substrates, blue glass filters, and optical glass. Zirconia polishing slurry is suited for the final polishing of optical glass whose abrasion is above 350 degrees. Silica polishing slurry is suited for the polishing of sapphire substrates, metals, and other materials.
Polishing pads are suitable for polishing optical glass, LCD conductive glass, cover glass, or
We supply various kinds of diamond/CBN tools for processing aircraft parts (cutting wheels, boring tools, beveling tools). Diamond tools are suited for optical glass manufacturers, all kinds of wafer manufacturers, semi-conductor material manufacturers, solar wafer manufacturers, metalworking manufacturers and various raw material manufacturers.