ND1.5
$27.50
SKU: W3668
> 5 available
ND1.5
Expected to ship within 2 business days
Customize this Filter: Request a quote for custom specifications, sizes, or volume quantitites.
ND1.5
Spectral Curves
Transmission Data
Download Optical Density CSV Data
The spectral curve and ascii data is a typical representation of this filter's performance, but may vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed.
Detailed Specifications
| Physical Thickness |
1.50
|
| Physical Diameter |
25.00
|
| Diameter Tolerance (mm) |
+0/-0.25
|
| Thickness Tolerance (mm) |
+0.15/-0.15
|
| Clear Aperture Diameter (mm) |
≥21
|
| Transmitted Wavefront Distortion |
ns
|
| Angle of Incidence |
0
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (F scratch/ F Dig)
|
| Mounting Type |
Unmounted
|
| Coating Type |
Surface Coating
|
| Shape |
Round
|
| Filter Type |
Neutral Density
|
| Filter Application |
Neutral Density
|
| Half-cone AOI |
0
|
| Fluorescence Component |
Neutral Density
|
| Neutrality |
+/- 10% of OD at 550 nm, 400 to 700 nm +/- 15% of OD at 550 nm, 400 to 2500 nm
|
| Flatness |
ns
|
| Parallelism |
ns
|
| AR Coating |
none
|
| Attenuation |
OD1.5 +/- 0.1 OD at 550 nm
|