CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens

Product Details
Customization: Available
After-sales Service: 3r Policy-Return, Replace, Refund
Warranty: 12months
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Registered Capital
11600000 RMB
Plant Area
>2000 square meters
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
  • CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
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Basic Info.

Model NO.
RAY-OW042#
Usage
Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
Type
Optical Windows
Transmittance
>95%
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Uncoating
Substrate
Calcium Fluoride(CaF2)
Surface Quality
40-20 Scratch-Dig or Custom Manufacturing
Surface Flatness
Lambda/20 at 10.6um, Lambda/2 at 632.8nm
Wavelength Range
250-7000 Nm
Thickness
1.0mm, 2.0mm, 3.0mm or Custom Manufacturing
Transport Package
Cartons or Wood Case
Specification
5.0mm-50.8mm or custom manufacturing
Trademark
Raytek
Origin
China
HS Code
9002909090
Production Capacity
100000PCS Per Year

Product Description

General Introduction: Raytek CaF2 optical windows are transparent in the range of 180nm to 8μm, which makes them very suitable for some applications, such as spectral or fluorescence imaging at UV, visible and infrared wavelengths.

Products Name: CaF2 Optical Window
Alias: Calcium Fluoride optical window, Calcium Fluoride parallel window, Calcium Fluoride window, CaF2 parallel window, CaF2 parallel optical window, CaF2 windows, etc

Lens Substrates:
Calcium Fluoride(CaF2)

 
Optional I: Calcium Fluoride(CaF2)
IR Grade Calcium Fluoride
Vacuum UV Grade Calcium Fluoride
from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II: Equivalent Calcium Fluoride(CaF2)
IR Grade Calcium Fluoride
Vacuum UV Grade Calcium Fluoride
Made in China, C-laser own brands 

Coating:
Uncoating

Main Applying:
Applying Fields I: Ultraviolet spectrum or fluorescence imaging
Visible spectrum or fluorescence imaging
Infrared wavelength spectroscopy or fluorescence imaging
Applying Fields II: The application of femtosecond infrared spectroscopy in infrared system
Application of excimer laser in laser system
*****  

Products Highlights:
1).Ideal choice for excimer laser application
2).Low absorption and high damage threshold
3).Transparent in UV, visible and infrared
4).Parallelism <1 arc minutes
5).Lower color difference compared with other infrared materials
6).Different grades materials for option.
7).High precision & high surface roughness;
8).Sizes can be customized as per the customers' request
9).Quick lead time and delivery time.
10).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.
11).Excellent post-sale quality warranty, with "3R"-return, replace & refund policy

Main Optical Tech Specification:
Lens Shape Optical Parallel Window Surface Accuracy
Irregularity
-
Lens Material Calcium Fluoride(CaF2) Diameter Tolerance
CAW: +0.0/-0.1 mm
10CF: ±0.20 mm
Antireflection Coating Uncoating Thermal Expansion Coefficient 18.9 x 10-6 K-1 @ 300 K
Coating Type - Thermal Limit 10 W m-1 K-1 @ 273 K
Damage Threshold - Wavelength Range 250-7000 nm
Thickness Tolerance - Wedge -
Surface Quality 40-20cratch-dig Clear Aperture CAW: central 90% of diameter
10CF: central 85% of diameter
Surface Flatness - OEM/ODM Accepted

Popular Physical Size Specification:
 
Basic Data Value
Popular Dia.Value I 12.7mm/25.4mm/50.8mm,etc
Matching Thickness I 2.0mm/3.0mm
Surface Flatness I λ/20 @ 10.6 µm
Parallelism(Wedge) I 3 arc min;
AR. Coating Model I Uncoated
   
Popular Dia.Value II 5.0mm/10.0mm/12.5mm/15.0mm/25.0mm
30.0mm/40.0mm/50.0mm,etc
Matching Thickness II 1.0mm/2.0mm/3.0mm,etc
Surface Flatness II λ/2 at 632.8nm
Parallelism II 1arc min;
Other Size Speicification Custom 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.

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