×
The graph starts with a single bell curve representing an idealized bandpass filter. Swiping up, down, left or right allows you to alter the bandwidth and maximum transmittance of the filter. The buttons below provide more information about key characteristics of the filter. Swiping the small spectrum changes the central wavelength of the filter.
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
400
600
800
1000
1200
1400
1600
1800
2000
2200
526.2 nm
613.8 nm
520.0 nm
620.0 nm
508.0 nm
632.0 nm
545.9 nm
594.1 nm
λc = λp = 570.0 nm
Wavlength (nm)
Transmission
Realistic Absorption Filters
Click to see the graph of the transmittance of any of the filters below.
RG-1000
BG-39
RG-610
NG-5
Press a button below to learn more about the characteristic.
Ideal Bandpass Filter
FWHM
Tenthwidth
Passband
Hundredthwidth
λc
λp
Help
Wavelength λ
λc = 570.0 nm
200,0,210,0,220,0,230,0,240,0,250,0,260,0,270,0,280,0,290,0,300,0,310,0,320,0,330,0,340,0,350,0,360,0,370,0,380,0,390,0,400,0,410,0,420,0,430,0,440,0,450,0,460,0,470,0,480,0,490,0,500,0,510,0,520,0,530,0,540,0,550,0,560,0,570,0,580,0,590,0,600,0,610,0,620,0,630,0,640,0,650,0,660,0,670,0,680,0,690,0,700,0,710,0,720,0,730,0,740,0,750,0,760,0,770,0,780,0,790,2.60e-05,800,8.40e-05,810,2.50e-04,820,6.50e-04,830,1.60e-03,840,3.40e-03,850,6.80e-03,860,1.30e-02,870,2.20e-02,880,3.60e-02,890,5.20e-02,900,7.70e-02,910,1.10e-01,920,1.40e-01,930,1.80e-01,940,2.20e-01,950,2.70e-01,960,3.20e-01,970,3.70e-01,980,4.10e-01,990,4.60e-01,1000,5.00e-01,1010,5.50e-01,1020,5.80e-01,1030,6.20e-01,1040,6.50e-01,1050,6.80e-01,1060,7.10e-01,1070,7.30e-01,1080,7.50e-01,1090,7.70e-01,1100,7.90e-01,1110,8.10e-01,1120,8.20e-01,1130,8.40e-01,1140,8.50e-01,1150,8.60e-01,1160,8.70e-01,1170,8.70e-01,1180,8.80e-01,1190,8.90e-01,1200,8.90e-01,1250,9.20e-01,1300,9.30e-01,1350,9.40e-01,1400,9.50e-01,1450,9.60e-01,1500,9.60e-01,1550,9.70e-01,1600,9.70e-01,1650,9.70e-01,1700,9.80e-01,1750,9.80e-01,1800,9.80e-01,1850,9.70e-01,1900,9.70e-01,1950,9.70e-01,2000,9.70e-01,2050,9.70e-01,2100,9.60e-01,2150,9.60e-01,2200,9.40e-01,2250,9.30e-01,2300,9.30e-01,2350,9.30e-01,2400,9.20e-01,2450,9.10e-01,2500,9.10e-01,2550,9.00e-01,2600,8.90e-01,2650,8.70e-01,2700,8.40e-01,2750,5.70e-01,2800,4.50e-01,2850,4.20e-01,2900,4.10e-01,2950,3.90e-01,3000,3.70e-01,3050,3.40e-01,3100,3.00e-01,3150,2.60e-01,3200,2.30e-01,3250,2.00e-01,3300,1.80e-01,3350,1.50e-01,3400,1.30e-01,3450,1.20e-01,3500,1.10e-01,3550,1.00e-01,3600,9.90e-02,3650,9.80e-02,3700,9.80e-02,3750,1.00e-01,3800,1.00e-01,3850,1.10e-01,3900,1.10e-01,3950,1.20e-01,4000,1.20e-01,4050,1.10e-01,4100,9.80e-02,4150,8.60e-02,4200,7.20e-02,4250,5.90e-02,4300,4.30e-02,4350,2.90e-02,4400,1.80e-02,4450,8.50e-03,4500,3.50e-03,4550,1.30e-03,4600,4.40e-04,4650,1.60e-04,4700,6.40e-05,4750,3.40e-05,4800,2.20e-05,4850,1.40e-05,4900,0,4950,0,5000,0,5050,0,5100,0,5150,0
200,0,210,0,220,0,230,0,240,0,250,0,260,0,270,0,280,0,290,0,300,0,310,1.50e-04,320,4.20e-02,330,2.60e-01,340,4.90e-01,350,6.50e-01,360,7.30e-01,370,7.80e-01,380,8.20e-01,390,8.50e-01,400,8.70e-01,410,8.90e-01,420,9.00e-01,430,9.20e-01,440,9.30e-01,450,9.40e-01,460,9.50e-01,470,9.60e-01,480,9.60e-01,490,9.70e-01,500,9.70e-01,510,9.70e-01,520,9.70e-01,530,9.60e-01,540,9.40e-01,550,9.10e-01,560,8.70e-01,570,8.20e-01,580,7.50e-01,590,6.70e-01,600,5.80e-01,610,4.80e-01,620,3.80e-01,630,2.90e-01,640,2.10e-01,650,1.40e-01,660,9.20e-02,670,5.70e-02,680,3.40e-02,690,1.90e-02,700,1.00e-02,710,5.00e-03,720,2.60e-03,730,1.30e-03,740,6.50e-04,750,3.30e-04,760,1.70e-04,770,9.30e-05,780,5.10e-05,790,3.00e-05,800,1.90e-05,810,1.30e-05,820,0,830,0,840,0,850,0,860,0,870,0,880,0,890,0,900,0,910,0,920,0,930,0,940,0,950,1.00e-05,960,1.20e-05,970,1.50e-05,980,1.90e-05,990,2.60e-05,1000,3.40e-05,1010,4.50e-05,1020,5.90e-05,1030,7.50e-05,1040,9.20e-05,1050,1.20e-04,1060,1.50e-04,1070,1.80e-04,1080,2.30e-04,1090,3.00e-04,1100,3.70e-04,1110,4.60e-04,1120,5.50e-04,1130,7.00e-04,1140,8.80e-04,1150,1.10e-03,1160,1.30e-03,1170,1.70e-03,1180,2.00e-03,1190,2.40e-03,1200,3.10e-03,1250,6.60e-03,1300,2.00e-02,1350,3.80e-02,1400,7.00e-02,1450,1.20e-01,1500,1.80e-01,1550,2.60e-01,1600,3.40e-01,1650,4.30e-01,1700,5.10e-01,1750,5.90e-01,1800,6.50e-01,1850,7.00e-01,1900,7.40e-01,1950,7.80e-01,2000,8.10e-01,2050,8.40e-01,2100,8.60e-01,2150,8.70e-01,2200,8.70e-01,2250,8.60e-01,2300,8.60e-01,2350,8.60e-01,2400,8.60e-01,2450,8.50e-01,2500,8.20e-01,2550,7.60e-01,2600,7.40e-01,2650,7.10e-01,2700,6.90e-01,2750,5.90e-01,2800,3.30e-01,2850,1.40e-01,2900,7.00e-02,2950,3.60e-02,3000,2.00e-02,3050,1.10e-02,3100,6.00e-03,3150,3.10e-03,3200,1.70e-03,3250,9.60e-04,3300,5.60e-04,3350,3.90e-04,3400,3.10e-04,3450,2.90e-04,3500,3.00e-04,3550,3.60e-04,3600,5.10e-04,3650,7.40e-04,3700,1.10e-03,3750,1.60e-03,3800,2.10e-03,3850,2.20e-03,3900,1.90e-03,3950,1.50e-03,4000,7.00e-04,4050,3.80e-04,4100,1.70e-04,4150,7.00e-05,4200,5.20e-05,4250,5.00e-05,4300,6.00e-05,4350,1.20e-04,4400,2.00e-04,4450,2.80e-04,4500,3.40e-04,4550,5.00e-04,4600,7.00e-04,4650,1.10e-03,4700,1.60e-03,4750,2.00e-03,4800,2.50e-03,4850,2.60e-03,4900,2.60e-03,4950,2.60e-03,5000,3.00e-03,5050,3.30e-03,5100,3.60e-03,5150,3.50e-03
200,0,210,0,220,0,230,0,240,0,250,0,260,0,270,0,280,0,290,0,300,0,310,0,320,0,330,0,340,0,350,0,360,0,370,0,380,0,390,0,400,0,410,0,420,0,430,0,440,0,450,0,460,0,470,0,480,0,490,0,500,0,510,0,520,0,530,0,540,0,550,0,560,0,570,2.10e-05,580,1.50e-03,590,3.10e-02,600,2.00e-01,610,5.20e-01,620,7.70e-01,630,8.90e-01,640,9.50e-01,650,9.70e-01,660,9.70e-01,670,9.80e-01,680,9.80e-01,690,9.80e-01,700,9.80e-01,710,9.80e-01,720,9.80e-01,730,9.80e-01,740,9.80e-01,750,9.80e-01,760,9.80e-01,770,9.80e-01,780,9.70e-01,790,9.70e-01,800,9.70e-01,810,9.70e-01,820,9.70e-01,830,9.70e-01,840,9.70e-01,850,9.70e-01,860,9.70e-01,870,9.70e-01,880,9.70e-01,890,9.70e-01,900,9.70e-01,910,9.70e-01,920,9.60e-01,930,9.60e-01,940,9.60e-01,950,9.60e-01,960,9.60e-01,970,9.60e-01,980,9.60e-01,990,9.60e-01,1000,9.60e-01,1010,9.60e-01,1020,9.60e-01,1030,9.60e-01,1040,9.60e-01,1050,9.60e-01,1060,9.60e-01,1070,9.60e-01,1080,9.60e-01,1090,9.60e-01,1100,9.60e-01,1110,9.60e-01,1120,9.60e-01,1130,9.60e-01,1140,9.60e-01,1150,9.60e-01,1160,9.60e-01,1170,9.60e-01,1180,9.60e-01,1190,9.60e-01,1200,9.70e-01,1250,9.70e-01,1300,9.70e-01,1350,9.70e-01,1400,9.70e-01,1450,9.80e-01,1500,9.80e-01,1550,9.80e-01,1600,9.80e-01,1650,9.80e-01,1700,9.80e-01,1750,9.80e-01,1800,9.80e-01,1850,9.80e-01,1900,9.80e-01,1950,9.80e-01,2000,9.70e-01,2050,9.70e-01,2100,9.70e-01,2150,9.70e-01,2200,9.50e-01,2250,9.50e-01,2300,9.60e-01,2350,9.60e-01,2400,9.50e-01,2450,9.50e-01,2500,9.50e-01,2550,9.40e-01,2600,9.30e-01,2650,9.20e-01,2700,8.70e-01,2750,5.20e-01,2800,3.70e-01,2850,3.60e-01,2900,3.70e-01,2950,3.70e-01,3000,3.50e-01,3050,3.30e-01,3100,3.00e-01,3150,2.80e-01,3200,2.50e-01,3250,2.30e-01,3300,2.20e-01,3350,2.10e-01,3400,2.00e-01,3450,1.90e-01,3500,1.90e-01,3550,2.00e-01,3600,2.10e-01,3650,2.20e-01,3700,2.30e-01,3750,2.40e-01,3800,2.50e-01,3850,2.60e-01,3900,2.70e-01,3950,2.80e-01,4000,2.70e-01,4050,2.60e-01,4100,2.40e-01,4150,2.10e-01,4200,1.80e-01,4250,1.50e-01,4300,1.10e-01,4350,7.80e-02,4400,4.80e-02,4450,2.40e-02,4500,1.10e-02,4550,4.50e-03,4600,1.60e-03,4650,5.70e-04,4700,2.50e-04,4750,1.30e-04,4800,6.70e-05,4850,3.40e-05,4900,1.70e-05,4950,0,5000,0,5050,0,5100,0,5150,0
200,0,210,0,220,0,230,0,240,0,250,0,260,0,270,0,280,0,290,0,300,0,310,0,320,7.40e-04,330,1.60e-02,340,8.60e-02,350,2.10e-01,360,3.30e-01,370,4.00e-01,380,3.90e-01,390,5.00e-01,400,5.50e-01,410,5.50e-01,420,5.50e-01,430,5.60e-01,440,5.60e-01,450,5.70e-01,460,5.80e-01,470,5.80e-01,480,5.80e-01,490,5.70e-01,500,5.70e-01,510,5.70e-01,520,5.70e-01,530,5.70e-01,540,5.80e-01,550,5.80e-01,560,5.70e-01,570,5.70e-01,580,5.60e-01,590,5.50e-01,600,5.50e-01,610,5.60e-01,620,5.60e-01,630,5.60e-01,640,5.60e-01,650,5.60e-01,660,5.60e-01,670,5.60e-01,680,5.80e-01,690,5.90e-01,700,6.00e-01,710,6.00e-01,720,6.00e-01,730,6.00e-01,740,5.90e-01,750,5.90e-01,760,5.80e-01,770,5.70e-01,780,5.60e-01,790,5.50e-01,800,5.40e-01,810,5.30e-01,820,5.20e-01,830,5.10e-01,840,5.10e-01,850,5.00e-01,860,4.90e-01,870,4.80e-01,880,4.70e-01,890,4.60e-01,900,4.60e-01,910,4.50e-01,920,4.40e-01,930,4.40e-01,940,4.30e-01,950,4.20e-01,960,4.20e-01,970,4.10e-01,980,4.10e-01,990,4.00e-01,1000,4.00e-01,1010,3.90e-01,1020,3.90e-01,1030,3.90e-01,1040,3.80e-01,1050,3.80e-01,1060,3.80e-01,1070,3.80e-01,1080,3.80e-01,1090,3.80e-01,1100,3.80e-01,1110,3.80e-01,1120,3.80e-01,1130,3.80e-01,1140,3.80e-01,1150,3.80e-01,1160,3.80e-01,1170,3.80e-01,1180,3.90e-01,1190,3.90e-01,1200,3.90e-01,1250,4.10e-01,1300,4.40e-01,1350,4.70e-01,1400,5.00e-01,1450,5.30e-01,1500,5.60e-01,1550,5.80e-01,1600,5.90e-01,1650,5.90e-01,1700,5.90e-01,1750,5.90e-01,1800,6.00e-01,1850,6.00e-01,1900,6.10e-01,1950,6.20e-01,2000,6.30e-01,2050,6.40e-01,2100,6.50e-01,2150,6.60e-01,2200,6.60e-01,2250,6.70e-01,2300,6.80e-01,2350,6.90e-01,2400,6.90e-01,2450,6.90e-01,2500,7.00e-01,2550,7.00e-01,2600,7.00e-01,2650,7.00e-01,2700,6.60e-01,2750,3.10e-01,2800,1.70e-01,2850,1.60e-01,2900,1.70e-01,2950,1.90e-01,3000,2.20e-01,3050,2.50e-01,3100,2.80e-01,3150,3.10e-01,3200,3.40e-01,3250,3.60e-01,3300,3.70e-01,3350,3.50e-01,3400,2.90e-01,3450,2.20e-01,3500,1.50e-01,3550,1.00e-01,3600,7.00e-02,3650,5.90e-02,3700,7.10e-02,3750,1.10e-01,3800,1.40e-01,3850,1.60e-01,3900,1.50e-01,3950,1.20e-01,4000,1.00e-01,4050,8.90e-02,4100,9.50e-02,4150,1.00e-01,4200,1.00e-01,4250,9.40e-02,4300,7.80e-02,4350,5.50e-02,4400,4.00e-02,4450,2.50e-02,4500,1.60e-02,4550,1.00e-02,4600,5.80e-03,4650,3.20e-03,4700,1.80e-03,4750,1.00e-03,4800,6.60e-04,4850,4.00e-04,4900,2.10e-04,4950,1.10e-04,5000,3.90e-05,5050,1.50e-05,5100,0,5150,0