Neutral Density Filter Reflective 1% Transmission
|
The Midwest Optical Ni200 Neutral density filters can be used to reduce the amount of light reaching the camera to about average 1% transmission, thus allowing longer exposure times that result in reduced depth of field. This improves the separation of subject matter from the foreground and/or background. These filters include identical male and female threads on either end so that they can be stacked with other ND filters to achieve various optical densities.
- Available in a variety of optical densities
- Reduce light intensity while maintaining a wide aperture and shallow depth of field. Every 0.3 density increment equals one f-stop
- Minimize pixel saturation
- Can be stacked with other Neutral Density Filters to test various optical densities
- Exceptional surface quality; 40/20 scratch/dig
- Useful Range : 400-2000nm
- Optical Density : 2.0
- Average Transmission: 1%
- Tolerance : +/- .5
- Surface Quality : 40/20
Ni200 Transmission Data (Typical)
wavelength
(nm) |
transmission
(%) |
2000 |
2.02 |
1990 |
1.81 |
1980 |
1.80 |
1970 |
1.75 |
1960 |
1.66 |
1950 |
2.24 |
1940 |
1.61 |
1930 |
1.82 |
1920 |
1.89 |
1910 |
1.93 |
1900 |
1.78 |
1890 |
1.73 |
1880 |
1.55 |
1870 |
1.64 |
1860 |
1.74 |
1850 |
1.80 |
1840 |
1.67 |
1830 |
1.81 |
1820 |
1.68 |
1810 |
1.70 |
1800 |
1.57 |
1790 |
1.69 |
1780 |
1.67 |
1770 |
1.63 |
1760 |
1.64 |
1750 |
1.56 |
1740 |
1.54 |
1730 |
1.51 |
1720 |
1.55 |
1710 |
1.56 |
1700 |
1.54 |
1690 |
1.53 |
1680 |
1.58 |
1670 |
1.49 |
1660 |
1.51 |
1650 |
1.55 |
1640 |
1.63 |
1630 |
1.59 |
1620 |
1.60 |
1610 |
1.57 |
1600 |
1.56 |
1590 |
1.55 |
1580 |
1.54 |
1570 |
1.53 |
1560 |
1.51 |
1550 |
1.49 |
1540 |
1.50 |
1530 |
1.49 |
1520 |
1.46 |
1510 |
1.45 |
1500 |
1.44 |
1490 |
1.44 |
1480 |
1.41 |
1470 |
1.40 |
1460 |
1.39 |
1450 |
1.37 |
1440 |
1.35 |
1430 |
1.34 |
1420 |
1.33 |
1410 |
1.31 |
1400 |
1.30 |
1390 |
1.29 |
1380 |
1.28 |
1370 |
1.26 |
1360 |
1.24 |
1350 |
1.25 |
1340 |
1.23 |
1330 |
1.22 |
1320 |
1.20 |
1310 |
1.18 |
1300 |
1.17 |
1290 |
1.16 |
1280 |
1.14 |
1270 |
1.13 |
1260 |
1.12 |
1250 |
1.10 |
1240 |
1.09 |
1230 |
1.07 |
1220 |
1.06 |
1210 |
1.05 |
wavelength
(nm) |
transmission
(%) |
1200 |
1.03 |
1190 |
1.01 |
1180 |
1.00 |
1170 |
0.99 |
1160 |
0.97 |
1150 |
0.95 |
1140 |
0.94 |
1130 |
0.92 |
1120 |
0.90 |
1110 |
0.90 |
1100 |
0.88 |
1090 |
0.87 |
1080 |
0.86 |
1070 |
0.84 |
1060 |
0.83 |
1050 |
0.82 |
1040 |
0.79 |
1030 |
0.77 |
1020 |
0.76 |
1010 |
0.76 |
1000 |
0.74 |
990 |
0.74 |
980 |
0.71 |
970 |
0.70 |
960 |
0.67 |
950 |
0.66 |
940 |
0.66 |
930 |
0.66 |
920 |
0.65 |
910 |
0.60 |
900 |
0.70 |
890 |
0.61 |
880 |
0.62 |
870 |
0.55 |
860 |
0.54 |
850 |
0.54 |
840 |
0.52 |
830 |
0.50 |
820 |
0.50 |
810 |
0.50 |
800 |
0.47 |
790 |
0.47 |
780 |
0.46 |
770 |
0.45 |
760 |
0.43 |
750 |
0.43 |
740 |
0.42 |
730 |
0.40 |
720 |
0.39 |
710 |
0.38 |
700 |
0.38 |
690 |
0.37 |
680 |
0.35 |
670 |
0.34 |
660 |
0.34 |
650 |
0.32 |
640 |
0.32 |
630 |
0.31 |
620 |
0.30 |
610 |
0.29 |
600 |
0.28 |
590 |
0.27 |
580 |
0.26 |
570 |
0.26 |
560 |
0.24 |
550 |
0.24 |
540 |
0.24 |
530 |
0.23 |
520 |
0.22 |
510 |
0.22 |
500 |
0.21 |
490 |
0.21 |
480 |
0.21 |
470 |
0.20 |
460 |
0.20 |
450 |
0.19 |
440 |
0.20 |
430 |
0.19 |
420 |
0.19 |
410 |
0.19 |
400 |
0.19 |
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.