Customized Baf2 Windows Crystal Protective Optical Window Lens

Original price was: $22.00.Current price is: $16.00.

27% Off

Support global shipping!This is customized optical lens.Barium Fluoride (BaF2) Windows can be used in a variety of applications, such as infrared spectroscopy, due to their wide broadband transmission that extends from the deep ultraviolet to the long-wave infrared.
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Price:by case
Model:W-002
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity

Categories:

Description

Barium Fluoride (BaF2) Windows can be used in a variety of applications, such as infrared spectroscopy, due to their wide broadband transmission that extends from the deep ultraviolet to the long-wave infrared. Barium fluoride’s low index of refraction of 1.48 provides high transmission without the need for anti-reflection coatings. Barium fluoride windows can be used up to 800°C in a dry environment, but prolonged exposure to moisture can degrade transmission in the vacuum ultraviolet range. While barium fluoride windows are less resistant to water than calcium fluoride, BaF2 wind Save ows are the most resistant optical fluoride to high-energy radiation, but feature lower UV transmittance. BaF2 has a Knoop hardness of 82.

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

Diameter 0.2-300mm
Thickness 0.1-100mm
Dimension tolerance +/-0.02mm
Surface quality (scratch & dig) 20/10 or better
Clear aperture >85%, >90%
Surface accuracy λ/10
Parallelism +/-30”
Bevel 0.1~0.3mm x 45 degree
Coating AR or Custom
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…

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