COMMERCIAL GRADE METALLIC NEUTRAL DENSITY FILTERS VIS-NIR (400-2000nm)

Neutral density (ND) filters are useful in a number of applications such as attenuators for broadband spectral sources, partial reflectors for light balancing applications and for use as neutral beamsplitters. Metallic type neutral density filters obtain their optical density by depositing a metal alloy coating onto a specific type of substrate which is determined by the wavelength region of interest. Float Glass substrates available in custom sizes.

BENEFITS
  • Provides attenuation with greater linearity over a wide spectral range
  • Reduces thermal effects in low-power laser applications
  • Delivers superior durability
COMMON APPLICATIONS
  • Calibration
  • Attenuation
  • Low-power lasers
  • Scientific measurements and research
  • Machine vision & other imaging    

Optical density (OD) is defined as the logarithm to the base 10 of the reciprocal of the transmitted radiant power (T):

λθ = λ0  [1 (Ne)2 Sin2θ ] 1

Please note that all of our ND filters are also available in sets, which include a hardwood storage box.

Custom sizes, densities, wavelengths and substrate materials are available on request.

Contact us for a quotation, whether it is for prototype quantities, or production quantities.

DESCRIPTION
PART NO.
1 - 5 pcs.
> 5 pcs.
QTY In Stock
Buy
Standard Vis-NIR ND Filter, OD=0.1, 12.5mm dia.
010FN52-12.5
$42.00
$40.00
26
%T (Optical Density)79.43 (0.1)
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.1, 25mm diameter
010FN52-25
$62.00
$59.00
10
%T (Optical Density)79.43 (0.1)
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.1, 50mm diameter
010FN52-50
$98.00
$93.00
5
%T (Optical Density)79.43 (0.1)
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.1, 50mm x 50mm
010FN52-50S
$98.00
$93.00
7
%T (Optical Density)79.43 (0.1)
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.15, 12.5mm dia.
015FN52-12.5
$42.00
$40.00
27
%T (Optical Density)70.79 (0.15)
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.15, 25mm diameter
015FN52-25
$62.00
$59.00
9
%T (Optical Density)70.79 (0.15)
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.15, 50mm diameter
015FN52-50
$98.00
$93.00
6
%T (Optical Density)70.79 (0.15)
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.15, 50mm x 50mm
015FN52-50S
$98.00
$93.00
0
%T (Optical Density)70.79 (0.15)
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.2, 12.5mm dia.
020FN52-12.5
$42.00
$40.00
14
%T (Optical Density)63.10 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.2, 25mm diameter
020FN52-25
$62.00
$59.00
9
%T (Optical Density)63.10 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.2, 50mm diameter
020FN52-50
$98.00
$93.00
5
%T (Optical Density)63.10 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.2, 50mm x 50mm
020FN52-50S
$98.00
$93.00
5
%T (Optical Density)63.10 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.3, 12.5mm dia.
030FN52-12.5
$42.00
$40.00
14
%T (Optical Density)50.12 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.3, 25mm diameter
030FN52-25
$62.00
$59.00
79
%T (Optical Density)50.12 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.3, 50mm diameter
030FN52-50
$98.00
$93.00
2
%T (Optical Density)50.12 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.3, 50mm x 50mm
030FN52-50S
$98.00
$93.00
34
%T (Optical Density)50.12 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.4, 12.5mm dia.
040FN52-12.5
$42.00
$40.00
52
%T (Optical Density)39.81 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.4, 25mm diameter
040FN52-25
$62.00
$59.00
42
%T (Optical Density)39.81 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.4, 50mm diameter
040FN52-50
$98.00
$93.00
9
%T (Optical Density)39.81 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.4, 50mm x 50mm
040FN52-50S
$98.00
$93.00
4
%T (Optical Density)39.81 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.5, 12.5mm dia.
050FN52-12.5
$42.00
$40.00
3
%T (Optical Density)31.62 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.5, 25mm diameter
050FN52-25
$62.00
$59.00
16
%T (Optical Density)31.62 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.5, 50mm diameter
050FN52-50
$98.00
$93.00
5
%T (Optical Density)31.62 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.5, 50mm x 50mm
050FN52-50S
$98.00
$93.00
2
%T (Optical Density)31.62 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.6, 12.5mm dia.
060FN52-12.5
$42.00
$40.00
19
%T (Optical Density)25.12 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.6, 25mm diameter
060FN52-25
$62.00
$59.00
69
%T (Optical Density)25.12 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.6, 50mm diameter
060FN52-50
$98.00
$93.00
23
%T (Optical Density)25.12 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.6, 50mm x 50mm
060FN52-50S
$98.00
$93.00
9
%T (Optical Density)25.12 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.7, 12.5mm dia.
070FN52-12.5
$42.00
$40.00
0
%T (Optical Density)19.95 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.7, 25mm diameter
070FN52-25
$62.00
$59.00
10
%T (Optical Density)19.95 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.7, 50mm diameter
070FN52-50
$98.00
$93.00
4
%T (Optical Density)19.95 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.7, 50mm x 50mm
070FN52-50S
$98.00
$93.00
0
%T (Optical Density)19.95 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.8, 12.5mm dia.
080FN52-12.5
$42.00
$40.00
1
%T (Optical Density)15.85 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.8, 25mm diameter
080FN52-25
$62.00
$59.00
15
%T (Optical Density)15.85 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.8, 50mm diameter
080FN52-50
$98.00
$93.00
4
%T (Optical Density)15.85 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.8, 50mm x 50mm
080FN52-50S
$98.00
$93.00
0
%T (Optical Density)15.85 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.9, 12.5mm dia.
090FN52-12.5
$42.00
$40.00
77
%T (Optical Density)12.59 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.9, 25mm diameter
090FN52-25
$62.00
$59.00
11
%T (Optical Density)12.59 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.9, 50mm diameter
090FN52-50
$98.00
$93.00
17
%T (Optical Density)12.59 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.9, 50mm x 50mm
090FN52-50S
$98.00
$93.00
5
%T (Optical Density)12.59 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.0, 12.5mm dia.
100FN52-12.5
$42.00
$40.00
28
%T (Optical Density)10.00 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$42.00
> 5 pcs.$40.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.0, 25mm diameter
100FN52-25
$62.00
$59.00
9
%T (Optical Density)10.00 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$62.00
> 5 pcs.$59.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.0, 50mm diameter
100FN52-50
$98.00
$93.00
7
%T (Optical Density)10.00 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.0, 50mm x 50mm
100FN52-50S
$98.00
$93.00
5
%T (Optical Density)10.00 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$98.00
> 5 pcs.$93.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.3, 12.5mm dia.
130FN52-12.5
$50.00
$48.00
25
%T (Optical Density)5.01 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.3, 25.0mm dia.
130FN52-25
$81.00
$77.00
8
%T (Optical Density)5.01 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.3, 50mm diameter
130FN52-50
$121.00
$115.00
7
%T (Optical Density)5.01 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.3, 50mm x 50mm
130FN52-50S
$121.00
$115.00
7
%T (Optical Density)5.01 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.5, 12.5mm dia.
150FN52-12.5
$50.00
$48.00
311
%T (Optical Density)3.16 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.5, 25mm diameter
150FN52-25
$81.00
$77.00
45
%T (Optical Density)3.16 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.5, 50mm diameter
150FN52-50
$121.00
$115.00
2
%T (Optical Density)3.16 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=1.5, 50mm x 50mm
150FN52-50S
$121.00
$115.00
6
%T (Optical Density)3.16 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.0, 12.5mm dia.
200FN52-12.5
$50.00
$48.00
37
%T (Optical Density)1.00 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.0, 25mm diameter
200FN52-25
$81.00
$77.00
31
%T (Optical Density)1.00 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.0, 50mm diameter
200FN52-50
$121.00
$115.00
4
%T (Optical Density)1.00 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.0, 50mm x 50mm
200FN52-50S
$121.00
$115.00
7
%T (Optical Density)1.00 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 12.5mm dia.
250FN52-12.5
$50.00
$48.00
333
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 25mm diameter
250FN52-25
$81.00
$77.00
34
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 50mm diameter
250FN52-50
$121.00
$115.00
3
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 50mm x 50mm
250FN52-50S
$121.00
$115.00
4
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=3.0, 12.5mm dia.
300FN52-12.5
$50.00
$48.00
15
%T (Optical Density)0.10 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=3.0, 25mm diameter
300FN52-25
$81.00
$77.00
27
%T (Optical Density)0.10 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=3.0, 50mm diameter
300FN52-50
$121.00
$115.00
6
%T (Optical Density)0.10 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=3.0, 50mm x 50mm
300FN52-50S
$121.00
$115.00
4
%T (Optical Density)0.10 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=4.0, 12.5mm dia.
400FN52-12.5
$50.00
$48.00
40
%T (Optical Density)0.01 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$50.00
> 5 pcs.$48.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=4.0, 25mm diameter
400FN52-25
$81.00
$77.00
11
%T (Optical Density)0.01 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$81.00
> 5 pcs.$77.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=4.0, 50mm diameter
400FN52-50
$121.00
$115.00
4
%T (Optical Density)0.01 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=4.0, 50mm x 50mm
400FN52-50S
$121.00
$115.00
5
%T (Optical Density)0.01 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
QuantityPrice
1 - 5 pcs.$121.00
> 5 pcs.$115.00

Estimated Delivery: 2-3 Days