Optical Zinc Selenide Lens ZnSe Windows / Focus Lens for Laser Cutting Machine

Delivery Time:15 working days after received your payment
Certification:ROHS / SGS

Optical Zinc Selenide Lens ZnSe Windows / Focus Lens for Laser Cutting Machine

Zinc Selenide (ZnSe) Windows

Specifications:

Diameter (mm)	10.0
Diameter Tolerance (mm)	+0.0/-0.1
Clear Aperture (%)	90
Thickness (mm)	1.5-10
Thickness Tolerance (mm)	±0.1
Surface Accuracy	1/10 @ 10.6μm
Surface Quality	60 - 40
Parallelism (arcminutes)	<1
Density (g/cm3)	5.27
Knoop Hardness (kg/mm2)	120
Substrate	CVD Laser Grade ZnSe
Coating	Uncoated
Type	Protective Window
Wavelength Range (μm)	0.6 - 18.0
RoHS	Compliant

Description:

TECHSPEC Zinc Selenide (ZnSe) Windows are ideal for a wide variety of infrared applications including thermal imaging, FLIR, and medical systems. This chemically vapor deposited material has wide usage in high power CO2 laser systems because of its low absorption coefficient and high resistance to thermal shock. Zinc selenide (ZnSe) is a relatively soft material that scratches easily and it is not recommended in harsh environments because its Knoop Hardness is only 120. When handling, apply uniform pressure and wear Latex finger cots or gloves to prevent contamination.

Competitive Advantage:

Zinc Selenide (ZnSe) Windows,competitive price , good quality, delivery on time, providing perfect after-sales service, to provide customers with professional customized products of parameter. We will supply you with best solution.

Why us?

1 Service time:        24 hours waiting for you.

2.Fast Response:   2 hours within our worktime, 12 hours get off work.

3.Good Service:      We can supply you from design,measure to coating one stop service.

4. MOQ:                   No MOQ requirement, you can set your order freely.
5. After-sales service:  If bad quality, we will refund . 

 How to Order ?

Step 1. Send the inquiry at the bottom of the product.

Step 2. We will response or quote you within 24 hours.

Step 3. Place order through email, fax directly.