Focusing Lenses are widely used for CO2 laser application because of its low absorption at infrared wavelengths as well as its visible transmission. ZnSe has a high capacity on the shock of thermal, make it become the best optical material in high-power CO2 laser systems. But its soft material is more easily scratch and highly refraction. So there is a need highly hardness film and reduce reflection film in surface coating to protect and get a high transmittance. ZnSe Lenses is including two types, ZnSe Singlet Plano-Convex Lenses and ZnSe Singlet Positive Meniscus Lenses.
1. ZnSe Singlet Plano-Convex Lenses (wavelength 10.6um)
Specifications
Diameter Tolerance: +0/-0.13mm/+0.000'' -0.005''
Thickness Tolerance: ± 0.25mm/± 0.010''
FL Tolerance: <± 2%
Centration: <3 arc minutes
Clear Aperture >90%
Surface Figure <λ /2 per 1"
[email protected]
Surface Quality 40-20 scratch and dig
AR/AR coating R<0.5% per surface @ 10.6um
2. ZnSe Singlet Positive Meniscus Lenses (wavelength 10.6um)
Specifications
Diameter Tolerance: +0/-0.13mm/+0.000'' -0.005''
Thickness Tolerance: ± 0.25mm/± 0.010''
FL Tolerance <± 2%
Centration <3 arc minutes
Clear Aperture >90%
Surface Figure <λ /2 per 1"
[email protected]
Surface Quality 40-20 scratch and dig
AR/AR coating R<0.5% per surface @ 10.6um
3. Focusing Lenses Description:
Materials
|
Wavelength ( μ m )
|
Focus Length ( mm/inch )
|
Diameter ( mm/inch )
|
Thickness (mm/inch)
|
Chinese ZnSe Materials
|
10.6
|
50.8/2
|
12.7/0.5
|
2.0/0.08
|
10.6
|
50.8/2
|
16/0.63
|
2.0/0.08
|
10.6
|
38.1/1.5
|
18/0.71
|
2.0/0.08
|
10.6
|
50.8/2
|
18/0.71
|
2.0/0.08
|
10.6
|
63.5/2.5
|
18/0.71
|
2.0/0.08
|
10.6
|
76.2/3
|
18/0.71
|
2.3/0.09
|
10.6
|
101.6/4
|
18/0.71
|
3.0/0.12
|
10.6
|
38.1/1.5
|
19.05/0.75
|
2.0/0.08
|
10.6
|
50.8/2
|
19.05/0.75
|
2.0/0.08
|
10.6
|
63.5/2.5
|
19.05/0.75
|
2.0/0.08
|
10.6
|
76.2/3
|
19.05/0.75
|
2.0/0.08
|
10.6
|
101.6/4
|
19.05/0.75
|
3.0/0.12
|
10.6
|
38.1/1.5
|
20/0.79
|
2.0/0.08
|
10.6
|
50.8/2
|
20/0.79
|
2.0/0.08
|
10.6
|
63.5/2.5
|
20/0.79
|
2.0/0.08
|
10.6
|
76.2/3
|
20/0.79
|
2.0/0.08
|
10.6
|
101.6/4
|
20/0.79
|
3.0/0.12
|
|
For more specification, please contact sales representative.
|
As one of the affiliated companies of Mactron-Tech Group Corporation, Mactron Technology Co., Limited is a modern professional Hi-Tech enterprise, specializing in R&D, manufacturing, marketing of laser light, machinery, laser equipment, riveting, eyeleting, snap fastening equipment etc.
Mactron-Tech is located in the international famous city - Dongguan, Guangdong. With relying on the advantage of Dongguan's light industry, machines and electronic products as well as the advantage of the Pearl River delta multi-information and Hi-Tech talented persons, Mactron-Tech has 2 factories in Dongguan, China and 2 offices at abroad. Strong R&D team and perfect production-line is our power support, We provide advanced equipment and technology, design the production line and supply equipments in accordance to customer requirement. More Important is to provide training and effective after sales services for our end-users. Our reliable equipments and promising services have appreciate by our customers.
Mactron-Tech scopes of supply include:
Laser Equipment Series: Laser Cutting Machine, Laser Engraving Machine, Laser Marking Machine, CO2 Laser Tube, Laser Focus Lens, Laser Reflecting Mirror, Laser Power Supply and accessories etc.
Riveting Equipment Series: Riveting Machine, Snap Fastening Machine, Eyeleting Machine, Shoemaking Machine, Button Machine, Grommet Machine, Orbital Riveting Machine, Cementing Machine, Adhesive Coating Machine, Cutting Machine etc.
Mactron-Tech's business tenet: "Win the market with advanced technology, Redound upon customer with the best service"
Mactron-Tech's managerial spirit: "Solidarity, Exertion, Truthfulness, Innovation"
All in all, your future is our future, and together we will succeed. You are welcome to visit our showroom and factory.
