Stock – Germanium Aspheric Lenses
Part Number |
Title |
Dia. (mm) |
EFL (mm) |
NA |
BFL (mm) |
Asphere Figure Error(RMS) |
Centering (arcmin) |
CA (mm) |
ET (mm) |
CT (mm) |
f/# |
Radius R2 (mm) |
Shape of Back Surface |
Price (USD) |
AVTZF-0001 |
12.5mm Dia x 9.5mm FL Uncoated, Ge Aspheric Lens |
12.50 +0.00/-0.10 |
9.50 @ 8000nm |
0.65 |
8.25 |
λ/6 |
≤5 |
11.25 |
4.36 |
5.00 ±0.10 |
0.76 |
Infinite |
Plano |
$550.00 |
AVTZF-0002 |
12.5mm Dia x 12.5mm FL Uncoated, Ge Aspheric Lens |
12.50 +0.00/-0.10 |
12.50 @ 8000nm |
0.5 |
11.75 |
λ/6 |
≤5 |
11.25 |
2.5 |
3.00 ±0.10 |
1 |
Infinite |
Plano |
$490.00 |
AVTZF-0003 |
12.5mm Dia x 25mm FL Uncoated, Ge Aspheric Lens |
12.50 +0.00/-0.10 |
25.00 @ 8000nm |
0.25 |
24.25 |
λ/6 |
≤5 |
11.25 |
2.74 |
3.00 ±0.10 |
2 |
Infinite |
Plano |
$490.00 |
AVTZF-0004 |
12.5mm Dia x 37.5mm FL Uncoated, Ge Aspheric Lens |
12.50 +0.00/-0.10 |
37.50 @ 8000nm |
0.16 |
36.75 |
λ/6 |
≤5 |
11.25 |
2.83 |
3.00 ±0.10 |
3 |
Infinite |
Plano |
$590.00 |
AVTZF-0005 |
25mm Dia x 12.5mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
12.50 @ 4000nm |
1 |
11.61 |
λ/6 |
≤5 |
22.5 |
2.5 |
4.24 ±0.10 |
0.5 |
435.187 |
Convex |
$970.00 |
AVTZF-0006 |
25mm Dia x 15mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
15.00 @ 4000nm |
0.83 |
14 |
λ/6 |
≤5 |
22.5 |
2.47 |
4.00 ±0.10 |
0.6 |
Infinite |
Plano |
$900.00 |
AVTZF-0007 |
25mm Dia x 20mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
20.00 @ 4000nm |
0.63 |
19.08 |
λ/6 |
≤5 |
22.5 |
2.5 |
3.70 ±0.10 |
0.79 |
Infinite |
Plano |
$820.00 |
AVTZF-0008 |
25mm Dia x 25mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
25.00 @ 4000nm |
0.5 |
22.51 |
λ/6 |
≤5 |
22.5 |
2.32 |
3.45 ±0.10 |
1 |
37.8 |
Concave |
$775.00 |
AVTZF-0009 |
25mm Dia x 30mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
30.00 @ 4000nm |
0.42 |
27.52 |
λ/6 |
≤5 |
22.5 |
2.29 |
3.25 ±0.10 |
1.19 |
40 |
Concave |
$775.00 |
AVTZF-0010 |
25mm Dia x 40mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
40.00 @ 4000nm |
0.31 |
37.89 |
λ/6 |
≤5 |
22.5 |
2.38 |
3.10 ±0.10 |
1.61 |
65.6 |
Concave |
$775.00 |
AVTZF-0011 |
25mm Dia x 50mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
50.00 @ 4000nm |
0.25 |
48.44 |
λ/6 |
≤5 |
22.5 |
2.45 |
3.00 ±0.10 |
2 |
142.9 |
Concave |
$775.00 |
AVTZF-0012 |
25mm Dia x 75mm FL Uncoated, Ge Aspheric Lens |
25.00 +0.0/-0.1 |
75.00 @ 4000nm |
0.17 |
72.3 |
λ/6 |
≤5 |
22.5 |
2.39 |
2.80 ±0.10 |
2.94 |
78 |
Concave |
$775.00 |
AVTZF-0013 |
50mm Dia x 25mm FL Uncoated, Ge Aspheric Lens |
50.00 +0.0/-0.1 |
25.00 @ 4000nm |
1 |
20.64 |
λ/6 |
≤5 |
45 |
2.5 |
7.75 ±0.10 |
0.5 |
49.34 |
Concave |
$1,550.00 |
AVTZF-0014 |
50mm Dia x 50mm FL Uncoated, Ge Aspheric Lens |
50.00 +0.0/-0.1 |
50.00 @ 4000nm |
0.5 |
45.92 |
λ/6 |
≤5 |
45 |
2.52 |
5.10 ±0.10 |
1 |
62.38 |
Concave |
$1,550.00 |
Custom Germanium Aspheric Lenses
For custom requests, visit Infrared Germanium Aspheric Lenses page.
Please contact Avantier if you’d like to schedule a consultation or request for a quote on your next project.
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