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IR NEUTRAL DENSITY FILTER SETS
For your convenience and ecomony, Andover offers its metallic-coated infrared neutral density filters (IR ND filters) in sets. The cost is 10% lower than purchasing the individual parts, and they are supplied with a sturdy, hardwood storage case.
Andover's IR ND filters exhibit outstanding spectral neutrality, outperforming all others on the market. General specificatiosn are listed below. For individual part specifications, click here.
BENEFITS
- Provides attenuation with greater linearity over a wide spectral range
- Delivers superior durability
- Custom substrates available
COMMON APPLICATIONS
- Thermal imaging
- Medical imaging
- IR test bench
- IR photography
General Specifications:
| Dimensional Tolerances: | ±0.2mm |
| Thickness: | 1.0mm |
| Min. Clear Aperture: | 90% of outside dimension |
| Surface Quality: | 80/50 per MIL-O-13830B |
| Coating Quality: | 80/50 per MIL-O-13830B |
| Coating Adherence: | Per MIL-M-13508C |
| Humidity: | Per MIL-STD-810F |
| Substrate Material: | Germanium |
| Flatness: | 3–5 waves per 25mm |
| Parallelism: | 10 arc minutes or better |
| Mechanical: | Unmounted |
Note: Custom sizes and spectral characteristics available on request. Contact our technical sales department for a quotation.
DESCRIPTION
PART NO.
1 - 5 pcs.
> 5 pcs.
QTY In Stock
Buy
5-pc IR ND Filter Set, 12.5mm, OD=0.3, 0.5, 1.0, 2.0, 3.0
FNIR-SET-05-12.5
$620.00
$527.00
0
| Description | 5-pc IR ND Filter Set, 12.5mm, OD=0.3, 0.5, 1.0, 2.0, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $620.00 |
| > 5 pcs. | $527.00 |
Estimated Delivery: 2-3 Days
5-pc IR ND Filter Set, 25mm, OD=0.3, 0.5, 1.0, 2.0, 3.0
FNIR-SET-05-25
$1,238.00
$1,052.00
0
| Description | 5-pc IR ND Filter Set, 25mm, OD=0.3, 0.5, 1.0, 2.0, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $1,238.00 |
| > 5 pcs. | $1,052.00 |
Estimated Delivery: 2-3 Days
5-pc IR ND Filter Set, 50mm, OD=0.3, 0.5, 1.0, 2.0, 3.0
FNIR-SET-05-50
$2,563.00
$2,179.00
0
| Description | 5-pc IR ND Filter Set, 50mm, OD=0.3, 0.5, 1.0, 2.0, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $2,563.00 |
| > 5 pcs. | $2,179.00 |
Estimated Delivery: 2-3 Days
12-pc IR ND Filter Set, 12.5mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0
FNIR-SET-12-12.5
$1,373.00
$1,167.00
0
| Description | 12-pc IR ND Filter Set, 12.5mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $1,373.00 |
| > 5 pcs. | $1,167.00 |
Estimated Delivery: 2-3 Days
12-pc IR ND Filter Set, 25mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0
FNIR-SET-12-25
$2,973.00
$2,527.00
0
| Description | 12-pc IR ND Filter Set, 25mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $2,973.00 |
| > 5 pcs. | $2,527.00 |
Estimated Delivery: 2-3 Days
12-pc IR ND Filter Set, 50mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0
FNIR-SET-12-50
$6,154.00
$5,231.00
0
| Description | 12-pc IR ND Filter Set, 50mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0 |
| Note | Comes with hardwood storage box |
| Quantity | Price |
| 1 - 5 pcs. | $6,154.00 |
| > 5 pcs. | $5,231.00 |
Estimated Delivery: 2-3 Days
