Sapphire Parallel Window/Sapphire Optical Windows/Sapphire Optical Lens

Model NO.
RAY-OW040#
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Uncoating
Surface Flatness
2lambda at 633nm or Custom Manufacturing
Thickness
2-3.2mm or Custom Manufacturing
Wavelength Range
150-5000nm
Surface Quality
40-20 Scratch-Dig or Custom Manufacturing
Substrate
Sapphire
Transport Package
Cartons or Wood Case
Specification
12.7mm-50.8mm or custom manufacturing
Trademark
Raytek
Origin
China
HS Code
9002909090
Production Capacity
100000PCS Per Year
Reference Price
$ 2.70 - 4.50
Contact Us

Product Description

General Introduction: Raytek's uncoated sapphire window is suitable for harsh conditions, including high temperature, high pressure, strong vacuum or corrosive environments. Sapphire has high compressive strength and strong acid resistance.
Unique characteristics of sapphire materials
Sapphire is a single crystal form of alumina, which has good chemical, mechanical and optical properties. Sapphire is resistant to strong acid corrosion and can be used in corrosive environment. The surface is scratch resistant and wear-resistant, with a Knoop hardness of 1800 parallel to the optical axis (c axis) and 2200 perpendicular to the optical axis.

Products Name: Sapphire Parallel Window
Alias: Sapphire Parallel Window, Sapphire Window, Parallel Sapphire Window, Sapphire laser window, Parallel Sapphire window, Sapphire laser protective window, Sapphire protective windows, Laser sapphire windows,etc

Lens Substrates:
Sapphire
 
Optional I:Sapphire Substrates
from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II:Equivalent Sapphire Substrates
Made in China, C-laser own brands 

Uncoating:
Wide transmission range
The uncoated sapphire is transparent in a wide wavelength range from 170 nm to 5.5μM

Main Applying:
Applying Fields I:Harsh optical applying conditions.
Make an observation window to observe the interior of vacuum cavity or cavity containing high temperature plasma
Applying Fields II:Other
***** 

Products Highlights:
1).Very suitable for high temperature, high pressure or strong vacuum environment
2).Very corrosion resistant
3).The transparent range is 170 nm to 5.5 μM
4).Very hard, more durable than standard optical glass
5).Different grades materials for option.
6).High precision & high surface roughness;
7).Sizes can be customized as per the customers' request
8).Quick lead time and delivery time.
9).Matching super optics custom and processing capacity, 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.
10).Excellent post-sale quality warranty, with "3R"-return, replace & refund policy

Main Optical Tech Specification:
Lens ShapeOptical Parallel WindowSurface Accuracy
Irregularity		-
Lens MaterialSapphireSurface Accuracy, Power-
Antireflection CoatingUncoatingThermal Limit22 W m-1 K-1
Coating Type-Thermal Expansion Coefficient8.4 x 10-6 K-1
Coating Code-Edge FinishGround and beveled
Wavelength Range150-5000nmBirefringenceSAW: 0.008 for visible light orthogonal to optical axis
Surface Quality40-20 scratch-dig
80-50 scratch-dig		Clear ApertureSW8: central 80% of diameter
SAW: central 90% of diameter
Surface Flatness2λ at 633 nm
λ/4 at 633 nm		OEM/ODMAccepted

Popular Physical Size Specification:
 
Basic DataValue
Popular Dia.Value I12.7mm/25.4mm/50.8mm,etc
Matching Thickness I2.0mm/2.3mm/3.15mm/3.2mm,etc
Surface Flatness I2λ at 633 nm/λ/4 at 633 nm
Parallelism I≤3 arc min; ≤3.5arc min;
  
Popular Dia.Value II5.0mm/6.35mm/9.50mm/10.0mm/13.0mm/15.0mm
17.25mm/22.0mm/23.75mm/25.0mm/30.0mm
31.8mm/40.0mm/75.0mm
Matching Thickness II1.0mm/0.5mm/2.0mm/2.3mm,etc
Surface Flatness II2λ at 633 nm/λ/4 at 633 nm
Parallelism II≤3 arc min; ≤3.5arc min;
Other Size SpeicificationCustom manufacturing as per demand

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.
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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. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.

 

Optical Lens

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