Plano Convex FL 190.5mm IR Optics Znse Focus Lens 20mm Diameter

Basic Information
Place of Origin: Shaanxi,China(Mainland)
Brand Name: WEIMENG
Certification: CE,ISO
Model Number: WM-M010
Minimum Order Quantity: 10 pieces
Packaging Details: 10*10*15cm carton packed
Delivery Time: 8 days
Payment Terms: T/T,Paypal
Supply Ability: 1000 pieces per month
Detail Information
Material: Znse Application: CO2 Laser Cutting Machine
Diameter: 20mm Diamater Tolearance: +0.0,-0.1mm
Thickness: 2mm Thickness Tolearance: ±0.1mm
Chamfer: 0.2mm*45° Clear Aperture: > 90%
Shape: Plano-convex FL: 190.5mm
High Light:

FL 190.5mm IR Optics


Plano Convex Znse Focus Lens


1064nm Znse Focus Lens

Product Description

φ20mm FL=190.5mm IR Optics Znse focus lens CO2 Laser cutting focus lens




Znse is used for the optical windows , Lenses. Mirrors, prisms and optical blanks, plates. disks, sheets , slabs particularly for infrared application.


Znse-transparent in wide spectral range from yellow to far IR, Znse material is a chemically inert,non-hygroscopic and highly pure products 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. 


CO2 laser focus lens is widely used in laser processing (cutting, drilling, welding, carving, etc.) and various laser systems






Diameter tolearance:+0/-0.1mm

Thickness tolearance:+-0.1mm

FL tolearance:<±2%

Centration:<3 arc minutes

Clear aperture:>90%

Surface quality:40/20




1.Choose high quality ZnSe crystal, high transmittance, finer spot

2.High progress processing technology, by cutting, polishing, coating and other processes of fine processing, high temperature resistance, laser resistance

3.Excellent coating technology. Reduce optical miscellaneous light and increase service life. Double surface film layer is firm, easy to fall off, and resistant to wiping.

4.Lens specifications are complete, suitable for major brands of laser cutting machine, engraving machine



Plano Convex FL 190.5mm IR Optics Znse Focus Lens 20mm Diameter 0Plano Convex FL 190.5mm IR Optics Znse Focus Lens 20mm Diameter 1







Contact Details

Phone Number : +8618740495845

WhatsApp : +8618740495845