Original
By certification 
Specifications: | ||||||
Material |
Diameter |
Focal Lengths |
Edge Thickness |
|||
ZnSe laser focus lenses |
mm |
inch |
mm |
inch |
mm |
inch |
12 |
0.47 |
50.8 |
2 |
2.2 |
0.09 |
|
18 |
0.71 |
25.4 |
1 |
2.2 |
0.09 |
|
38.1 |
1.5 |
2.2 |
0.09 |
|||
50.8 |
2 |
2.2 |
0.09 |
|||
63.5 |
2.5 |
2.2 |
0.09 |
|||
76.2 |
3 |
2.2 |
0.09 |
|||
101.6 |
4 |
2.2 |
0.09 |
|||
127 |
5 |
2.2 |
0.09 |
|||
190.5 |
7.5 |
2.2 |
0.09 |
|||
25 |
1 |
38.1 |
1.5 |
3 |
0.12 |
|
50.8 |
2 |
3 |
0.12 |
|||
63.5 |
2.5 |
3 |
0.12 |
|||
76.2 |
3 |
3 |
0.12 |
|||
101.6 |
4 |
3 |
0.12 |
|||
127 |
5 |
3 |
0.12 |
|||
38.1 |
1.5 |
127 |
5 |
7.87 |
0.3 |
|
190.5 |
7.5 |
7.87 |
0.3 |
|||
Features:
1.ZnSe laser focus lenses Widely Used for laser processing,such as cutting,drilling, Welding sculpture,and kinds of laser cutter system.
2.Can Endure High power density,stable coating,Wipe-resistant,two-sided anti-reflecting film, location of 10.6μm≥99.5%
3.Optimum design from diffraction and aberration,A series of products have been developed to minimize the diameter of actual focusing spot under the same focal length.
Material: ZnSe From China
Coating band: 10.6μm
Diameter Tolerance：+0/-0.13mm
Thickness Tolerance：±0.25mm
Focus length Tolerance：<±2%
Angle Tolerance ：±2′′-±10′′
Surface Shape：λ/2 per 1"Dia
Surface Quality ：40-20
Measurement for Focal Length:
Cleaning Lens:
Step 1: Cleaning for Light Contamination (dust,lint particles)
Use an air bulb to blow off any loose contaminants from the optic surface before proceeding to the cleaning steps.
Step 2: Cleaning for Light Contamination (smudges,fingerprints)
Lay the lens tissue on the optic's surface, Using an eyedropper,squeeze a few drops of acetone onto the lens tissue,wetting the complete optic's diameter,Without lifting the lens tissue, drag the lens tissue across the optic just fast enough so that the liquid evaporates behind the tissue. This should leave no streaks.
Step3: Cleaning for Moderate Contamination(spittle,oils)
Dampen an unused contton swab or cotton ball with white distilled vinegar.Using light pressure,wipe the optic's surface with the damp cotton.Wipe excess distilled vinegar with a clean dry cotton swab.Immediately dampen a cotton swab or cotton ball with aceone.Gently wipe the optic's surface to remove any acetic acid.
Application：
CO2 laser focusing lens is widely used in laser processing. It is an indispensable part of laser engraving machine,laser marking machine and laser cutting machine.Focusing lens is the optical path accessory of CO2 laser. It is used to focus the beam after passing through the mirror, and ultimately to achieve the purpose of carving or cutting.
OEM or ODM are both available:
Our company has a large number of standard parts in stock, clients can order based on product size, technical parameters, and we accept customized processing of ZnSe products, incoming processing, ZnSe window, ZnSe lens, ZnSe prism, etc.
http://www.alsfox-optics.com/
