|Place of Origin:||Wuhan,China|
|Brand Name:||Wuhan Siwer Optics|
|Minimum Order Quantity:||5 pieces|
|Packaging Details:||1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler|
|Delivery Time:||3-6 weeks|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||1000 pieces/month|
|Material:||CVD ZnSe||Size Tolerance:||+/-0.1mm|
|Surface Flatness:||Lambda/4 In 25.4mm||Parallelism:||0.01mm|
|Standard Coating:||AR/AR@8-14um||Size Range:||3-200mm|
infrared system protectd window
* Low Dispersion
* Available Uncoated or AR Coated
* Ideal for Thermal Imaging, FLIR, and Medical Systems
Zinc Selenide Windows (ZnS Windows) are perfect for a wide variety of infrared applications including thermal imaging, FLIR, and medical systems. This chemical vapor deposited material has extensive 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.
Note: Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid the risk of contamination.
|Diameter Tolerance||+0.0/-0.1 mm|
|Thickness Tolerance||±0.1 mm|
|Parallelism||1 arc min|
|Surface Quality||60-40 Scratch-Dig|
|λ/2 at 633nm|
(Peak to Valley)
|λ/2 at 633nm|
What's the way of shipping?
We accept DHL, Fedex, TNT, UPS, SF, EMS etc. If you have your own express account, it's great.
How to pay?
(1) T/T, PayPal, West Union,etc
(2) Bank Fee: West Union-USD30.00(≤USD3000.00),
T/T-USD20.00+, PayPal-5%. Please consult the local bank.
What's the deliver time?
For inventory: the delivery time is around 5 workdays.
Customized products: the delivery time is 10 to 30 workdays. According to the quantity and precision.
Can I customize the products based on my need?
Yes, we can customize the material, specifications and optical coating for your optical components based on your needs. OEM is available.