Vy Customized High Grade 20mm CVD USA Znse Zinc Selenide CO2 Convex Laser Focus Lens

• Customization: Available
• After-sales Service: on-Line Support
• Warranty: Available
• Model NO.: LG-P23B2S1003SA
• Usage: Medical, Optical, Laser
• Type: Convex, Concave, Meniscus
• Transmittance: >95%
• Shape: Spherical, Cylindrical
• Material: Znse
• Lenses Color: Yellow
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: as Requested
• Size: 3-500mm
• Substrate: Znse or Others
• Surface Quality: 60/40
• Surface Accuracy: Lambda/2
• Tolerance: +/-0.1mm
• Coated: Ar Coating
• Bevel: Protective Chamfer
• Clear Aperture: 90%
• OEM: Yes
• Transport Package: as Requested
• Specification: RoHS
• Trademark: VY or OEM
• Origin: Cn
• HS Code: 9001909090
• Production Capacity: 500000 PCS/Month

Product Description

Product Description
 

ZnSe is used for optical windows, lenses, mirrors, prisms and optical blanks, plates, disks, sheets, slabs particularly for infrared applications, ZnSe material is a chemically inert, non-hygroscopic and highly pure product that is very effective in many optical applications due to its extremely low bulk losses, high resistance to thermal shock and stability in virtually all environments, easily machined. To obtain superior transmittance, ZnSe crystals are grown by Chemical Vapor Deposition process (CVD). 

 

Zinc Selenide (ZnSe) is one of the materials of choice for CO2 laser optics operating at 10.6 microns. 

* Picture show of our Znse Focus Lens

 

Specification
 

Material	Znse, Fused Silica or customization
Application	Laser equipment
Dimension Tolerance	+0.05mm, -0.05mm
Clear aperture	≥80% or better
Surface Figure	λ/4 or better
Surface Quality	60-40

Our company

 

 

  

Related Products

VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.

FAQ
 

Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.