Zns Spherical Plano Convex Lens

• Customization: Available
• Usage: Thermal Image
• Type: Flat Lens
• Model NO.: STF59
• Shape: Window
• Material: Znse Zns
• Certification: RoHS, CE
• Customized: Customized
• Coating: HC
• Surface Quality: 60-40
• Flatness: 1/4 Lambda
• Tolerance: +/-0.05mm
• Transport Package: 100PCS Per Box
• Specification: 25.4mm
• Trademark: Sunday Optics
• Origin: China, Changchun
• HS Code: 9001909090
• Production Capacity: 5000PCS Per Month

Product Description

ZnSZinc sulfide (ZnS) is an excellent infrared optical substrate, transmission wavelength is 3-13um.
ZnS MS can be can be used for 3-5um optical window substrate. Used in civil, aerospace and other military industries. Compared
with Zinc Selenide (ZnSe), Zinc Sulfide (ZnS) has higher hardness, stronger resistance to harsh environments.
ZnS is significantly oxidized at 300°C, exhibits plastic deformation at about 500°C, and dissociates at about 700°C. For safety
reasons, zinc sulfide windows should not be used above 250°C in normal atmosphere.

Note: ZnS MS transmission from Visible light to infrared light, ZnS Primary tranmission only infrared light.ZnS MS has higher transmission.

Manufacture Specifications

ZnS Spherical lens ZnS Aspheric lens ZnS Prisms ZnS Window

Size:5-200mm
Surface Quality:60-40
Flatness:1/10 [email protected]
Tolerance:+/-0.05mm
AR BBAR Coating.



 

Our Factory



Testing



Exhibition Show
Sunday Optics attended Laser World in Laser World in Munich,Frankfult Exhibition,SPIE every year.



Related Production Line
sunday optics also manufacture high precison Lens,prism, powell lens, collimator lens, glass filter, and mirror.




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.