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Zinc Sulfide Lens
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znse optical ball lens
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Zinc Sulfide Lens Factory Custom

Original price was: $20.00.Current price is: $18.00.

10% Off

Customized High Precision AR coating Zinc Sulfide Lens

Material: USA CVD Znse
Application: Laser marking, engraving and cutting machine,etc
Diameter: 12/18 /19.05 /20mm
Focal length:1.5″(38.1mm) 2″(50.8mm) 2.5″(63.5mm) 3″(76.2mm) 4″(101.6mm) 5″(127mm)
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Price:by case
Model:Z-030
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity

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Customized High Precision Zinc Sulfide Lens are designed for focusing or collimation applications in the mid-wave and longwave infrared spectrum.The 8-12µm coating is ideal for use with Co2 lasers and thermal camera applications, whereas the dual band 3-12µm coating is ideal for hyperspectral applications.

As a meniscus lens, one surface is concave and the another surface is convex. Wuhan Especial Optic can offer positive and negative focal length strictly according to your requirements.

Products Highlights:
1).High infrared transmittance ZnSe substrate
2).Planoconvex lens shape for focusing applications
3).10.6 um antireflective coating
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

custom znse bi-convex lens
High Power Focus Lens

Specification

Diameter
20mm  25.4mm or as required
Focal length
50.8mm or as required
Thickness
1-10mm
Dimension tolerance
±0.1mm
Surface Quality
60/40
Bevel
0.2-0.5mmx45deg
Focal length tolerance
±2%
Clear Aperture
≥90%
Surface accuracy
λ/2
Coating 
AR coating
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…

FAQ:
1. Are you manufacturure? can we see your factory?
Yes.

2. Do you have test report?
Yes, we offer full size test report, about size, focal length, flatness, coating curve, coating plate.

3.What is your production quantity everymonth?
It depands on the lens size and precison.

4.What is the Minimum quantity?
1pc

5.What is your delivery time?
samples: 10-20days

6.How should we do if the quality is not good?
Repair or return money.

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