Andover红外中性密度滤波器组

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

1

5-pc IR ND   Filter Set, 12.5mm, OD=0.3, 0.5, 1.0, 2.0, 3.0

FNIR-SET-05-12.5

2

5-pc IR ND   Filter Set, 25mm, OD=0.3, 0.5, 1.0, 2.0, 3.0

FNIR-SET-05-25

3

5-pc IR ND   Filter Set, 50mm, OD=0.3, 0.5, 1.0, 2.0, 3.0

FNIR-SET-05-50

4

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

5

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

6

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