Packaging & Delivery

Packaging Details:	Card board package with foam and plastic tray box or as per your request
Delivery Detail:	5-30days

Specifications

Material:ZnSe(CVD)USA
surface quality:20-10
Diameter:20.00mm,Focus length:3"
Full FDA CE

ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens

 

CO2 laser focusing lens is widely used in laser processing for , cutting, drilling, sculpture, engraving etc and laser systems. To meet the market's need, we explored the following two series products: Plan-convex and Plano-concave mirror and crescent lens.

 

ZnSe and ZnS are crucial materials for IR optics due to their transparency in a broad spectral region from 0.4 to 20 mkm. Since the moment of its foundation NN OPTIKA company has produced CVD ZnSe which is an ideal material for manufacturing optical components used in powerful industrial CO2 lasers. CVD ZnSe is also widely applied in thermal vision devices as well as in various IR maging systems, e.g. in medical instruments. As for ZnS, it is mainly used in IR spectrometers and some kinds of special equipment.

 

Specifiction of our CO2 lens as follow:

Technical parameters
Wavelength	10.6um
Focal length tolerance	±0.5%
Diameter tolerance	+0.0/-0.02mm
Thickness tolerance	±0.05mm
Surface accuracy	λ/4
Surface quality	20-10
Centration	<1arcmin
Clear aperture	>90%
Bevelling	<0.2×45°
Coating	A: AR Coating 350nm-650nm
	B: AR Coating 650nm-1050nm
	C: AR Coating 1050nm-1580nm

 

The  parameter for  CO2 ZnS laser lenses

 

Part No	diameter	focal length	shape
D20-1	20mm	38.1mm	PX, PV, CV-CX
D20-2	20mm	50.8mm	PX, PV, CV-CX
D20-3	20mm	63.5mm	PX, PV, CV-CX
D20-4	20mm	75mm	PX, PV, CV-CX
D20-5	20mm	76.2mm	PX, PV, CV-CX
D20-6	20mm	4'	PX, PV, CV-CX
D20-7	20mm	5'	PX, PV, CV-CX
D20-8	20mm	7.5'	PX, PV, CV-CX

 

 

Part No	diameter	focal length	shape
D25.4-1	25.4mm	38.1mm	PX, PV, CV-CX
D25.4-2	25.4mm	50.8mm	PX, PV, CV-CX
D25.4-3	25.4mm	63.5mm	PX, PV, CV-CX
D25.4-4	25.4mm	75mm	PX, PV, CV-CX
D25.4-5	25.4mm	76.2mm	PX, PV, CV-CX
D25.4-6	25.4mm	4'	PX, PV, CV-CX
D25.4-7	25.4mm	5'	PX, PV, CV-CX
D25.4-8	25.4mm	7.5'	PX, PV, CV-CX

 

 

 

 

Jilin Tianhua Opto-Electrical Technology Development Co.,Ltd.

Basic Information

Business Type:

Main Products: Cylindrical lens,Spherical lens,Prism,Optical filter,Optical window

Location:No. 286, Torch Rd., Hi-Tech Zone, Changchun, Jilin, China (Mainland)

Total Employees: 51 - 100 People

Year Established: 2005

Trade Information

Top 3 Markets:

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Nearest Port:

Average Lead Time:

Overseas Office: No

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