Sapphire Lens/Optical Sapphire Lens/Sapphire Infrared Lens

• After-sales Service: 3r Policy-Return, Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
• Type: Plano-Convex Lenses
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: RAY-XS083#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Uncoated
• Substrate: Calcium Fluoride
• Surface Quality: 40-20 Scratch-Dig or Custom
• Ar Coating Wavelength: Uncoated
• Coating Type: Uncoated
• Surface Accuracy Irregularity: Lambda/4 at 633 Nm
• Transport Package: Cartons or Wood Case
• Specification: 12.7-25.4mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

General Introduction:
The chemical properties of sapphire are very stable, not corroded by acid and alkali. Sapphire is very hard, with a Mohs hardness of 9, second only to the hardest diamond. It has good light transmittance, thermal conductivity and electrical insulation, mechanical and mechanical properties, and has the characteristics of wear resistance and wind erosion resistance. The maximum operating temperature is 1900ºC.
Because the high-quality artificial sapphire crystal material has good light transmittance in the band of 170nm ~ 6000 nm, the infrared transmittance almost does not change with temperature, so the optical components made of high-quality artificial sapphire and the infrared transmittance optical window plate, It has been fully used in night vision infrared equipment, cryogenic laboratory observation port, high precision instruments and meters for navigation, aerospace and aviation.

Lens Substrate:
Sapphire
The Raytek sapphire lens is suitable for high power, high pressure, vacuum or corrosive environment. Sapphire is a single crystal form of alumina. This material is extremely hard and resistant to strong acids. It has high compressive strength, high melting point and excellent thermal conductivity. The transmission range is 150nm to 5μM 

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

Main Applying:
1). High infrared transmission.
2). Focus, collect and collimate light
3). Focusing and collimating laser beam
4). Collimating the optical fiber output
5). Other

Products Highlights:
1). Uncoated planoconvex lens for focusing
2). High infrared transmittance materials
3). Planoconvex lenses can be used for focusing applications
4). Standard focal length suitable for various lens sizes
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 Shape	Plano-Convex	Surface Accuracy Irregularity	-
Lens Material	Sapphire	Surface Accuracy, Power	-
Antireflection Coating	Uncoated	Chamfers	-
Coating Type	-	Chamfers Angle/Tolerance	-
Coating Code	-	Focal Length Tolerance	-
Damage Threshold	-	Centration	≤3 arc min
Surface Quality	60-40 scratch-dig	Clear Aperture	≥central 90% of diameter
Surface Flatness	-	OEM/ODM	Accepted

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