Fused Silica Glass 8655/High Pure Fused Silica Glass/8655 Ultra Pure Fused Silica

• Certification: CE, ISO, BV
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Astronomy, Medicine, Biology, Communication, Milit
• Type: Corning Optical Substrate
• Substrate: Corning 8655 Hpfs
• Oh Content [Ppm]: Less Than 1
• Strain Point: 1068 Celsuis Degrees
• Model NO.: RAY-LH449#
• Annealing Point: 1180 Celsuis Degrees
• Softening Point (Estimated): 1627 Celsuis Degrees
• Grade: Corning 8655 Arf Grade
• Transport Package: Wood Case
• Specification: D500mm*H65mm
• Trademark: Corning
• Origin: USA
• HS Code: 2811229000
• Production Capacity: 100000kg Per Year

Product Description

General Introduction:
The optical glass are high purity, noncrystalline silica glasses that combine a very low thermal expansion coefficient with excellent optical qualities and exceptional transmittance. Characteristics include homogeneity, low birefringence and outstanding transmittance in the DUV, UV, visible, and infrared ranges.
Corning HPFS Fused Silica glasses are known throughout the industry for their consistent, repeatable performance. We offer many different grades of fused silica to support various product applications. Glass codes 8655 is high purity non-crystalline silica glasses with excellent optical qualities. Product characteristics include extraordinarily low refractive index variations leading to state-of-the-art homogeneity values, low birefringence values, large size capabilities, exceptional transmittance from the deep ultraviolet through the infrared region, and an ultra-low thermal expansion coefficient; all of which are critical to our customers demanding needs

Main Application:
1.Laser research and development and manufacturing
2.Aspheric surface and spherical lens
3.High value camera objectives, projectors, microscopes, telescopes, binoculars, smartphones, laser applications, night vision devices, eyeglass lenses
4.Cylindrical lens
5.For barcode scanners and laser projectors
6.Filter glass
7.Used for analysis, photography, medical technology and laser protection
8.Window (flat parallel polishing part for undistorted light transmission in optical system)
9.Substrate (e.g., material for interference filters)
10.Special glass for radiation absorption (lead glass)
11.Machine vision
12.Lighting system
13.Glass substrates for filters and lenses
14.Optical fiber applications
15.Moving optical elements
16.Infrared materials, night vision monoculars for shooting and ornithology
17.Digital camera, digital projection, video recorder
18.Medical and cosmetic lasers

We offer:
Optical glass blanks
Optical glass blank rough processing
Optical glass ware further processing services, including cutting, shaping, polishing, grinding, drilling, coring, edge, chamfering, 3 d tour, laser engraving and marking, the single side polishing, double-sided polishing, ring throwing, ion beam polishing process, the magnetic rheological polishing processing, lightweight, sink holes, CNC machining, grooving, vacuum coating, evaporation coating, cleaning, metrology and measurement, gluing, optical assembly, etc.

Matching Custom Manufacturing Serivce:
Including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.
Matching processing equipments;
1).Single side lapping and polishing machines
2).Duble sided polishing machines
3).Ring throwing machines
4).DMG five-axis five-linkage spherical milling machine
5).DMG ultrasonic machining center
6).Super large scale gantry cnc machining center (2.0*2.0m)
7).Super large scale surface grinder (1.6m*1.6m)
8).CNC cutting machines
9).Thin plate cleaning machines
10).Ultrasonic trough cleaning machines
11).Plane interferometers
12).Two dimensional detectors
13).Ion beam polishing machines
14).Magnetorheological polishing equipments

Main Cooperation Materials Manufacturers: 
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas: 
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.


Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy--return, replace & refund policy.
For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.