American Photonics has the best Co2 Laser Lens in the market.
Check the Picture to compare American Photonics tolerance with our main competitors:
Guaranteed Absorption < 0.15%
|
Specifications |
Standards |
APC |
II-VI |
|
Effective Focal Length (EFL) Tolerance |
±2% |
±1% |
±2% |
|
Dimensional Tolerance |
Diameter: +0.000”-0.005” |
+0/-.004" |
+0/-.005" |
|
|
Thickness: ±0.010” |
±0.002" |
±0.010" |
|
Edge Thickness Variation (ETV) |
<= 0.002” |
<=0.0002" TENTHS |
<=0.002" THOUSANDTHS |
|
Clear Aperture (polished) |
90% of diameter |
90% |
90% |
|
Surface Figure at 0.63µm |
Varies depending upon radius |
λ/5 @ 632.8µm |
VARIES BY RADIUS |
|
Scratch-Dig |
20-10 |
<=20-10 |
20-10 |
|
AR Coating Reflectivity per Surface at 10.6µm |
<= 0.20% |
<0.1% |
0.1% |
