Optical Cheap Flat Polished Window Lens AR Coating For Protective Window
Original price was: $9.00.$5.00Current price is: $5.00.
44% Off
Support global shipping！This is customized optical lens.Optical Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter .
——-
Price:by case
Model:W-001
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Description
Optical Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter .
The optical glass windows can make a protective function which can isolate the different environments and can observe through it.
Fused Silica material glass have a high transmission from 180nm to 2100nm, it is the good idea to used in UV wavelength to near IR wavelength.And compare to the N-BK7/K9 glass, the fused silica has better uniformity and lower thermal expansion coefficient.
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
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 |
Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
Related products
Custom-Made High Quality Ar Coated Germanium Lens In Stock
Original price was: $11.00.$8.00Current price is: $8.00.
27% Off
Custom Infrared Germanium IR Aspherical Lenses For Thermal Goggles Camera
Original price was: $12.00.$9.00Current price is: $9.00.
25% Off
Germanium Focus Lens for Infrared Thermal Imaging Equipments Supplier
Original price was: $12.00.$8.50Current price is: $8.50.
29% Off
IR Germanium Lenses Ge Window Lens Manufacturer AR DLC Coating
Original price was: $12.00.$8.00Current price is: $8.00.
33% Off
Reviews
There are no reviews yet.