Optical Filters

3379 Optical Filters from 12 manufacturers listed on GoPhotonics
Filter Type:
Heat Absorbing Filter
Center Wavelength(CWL):
375 nm
Wavelength:
200 to 2500 nm
Substrate/Material:
Schott Colored Glass, Fused Silica, N-BK7
Surface Quality:
80-50 scratch-dig
Filter Shape:
Square
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Description:1 Inch IR Bandpass Filter, CWL = 3.25 µm, FWHM = 0.5 µm
Filter Type:
IR Bandpass Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
3.25 µm
Blocking Wavelength:
0.2 to 12 µm
Wavelength:
1750 to 6000 nm
Bandwidth (FWHM):
500 nm
Substrate/Material:
Sapphire
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Color Glass Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
632.8 nm
Substrate/Material:
BG12
Surface Quality:
60-40 scratch-dig
Glass Color:
Blue
Filter Shape:
Round
more info
Description:Colored-Glass Alternative Filter, 25.4 mm, 400 nm Longwave Pass Cut-on
Filter Type:
Color Glass Filter, Color Glass Alternative Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
400 mm
Wavelength:
300 to 1000 nm
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Description:∅12.7 mm Visible Bandpass Filter, CWL = 632.8 ± 8.0 nm, FWHM = 40 ± 8 nm
Filter Type:
Visible Bandpass Filter, Bandpass Interference Fil...
Filter Diameter:
12.7 mm(1/2")
Center Wavelength(CWL):
632.8 nm
Wavelength:
200 to 3500 nm
Bandwidth (FWHM):
40 ± 8 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
Visible
Filter Shape:
Round
more info
Filter Type:
Metallic Neutral Density Filters
Filter Diameter:
25 mm
Center Wavelength(CWL):
546 nm
Wavelength:
200 to 700 nm
Substrate/Material:
N-BK7
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Description:1 Inch Bandpass Filter, CWL = 360 ± 2 nm, FWHM = 10 ± 2 nm
Filter Type:
Bandpass Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
360 nm
Blocking Wavelength:
200 to 3000 nm
Wavelength:
340 to 390 nm
Bandwidth (FWHM):
10 nm
Substrate/Material:
Schott Borofloat, Soda Lime
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Dichroic Filter, Interference Filters
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
515 nm
Bandwidth (FWHM):
10 nm
Surface Quality:
60-40 scratch-dig
Glass Color:
Visible
Filter Shape:
Round
more info
Description:Colored-Glass Alternative Filter, 25.4 mm, 495 nm Longwave Pass Cut-on
Filter Type:
Color Glass Filter, Color Glass Alternative Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
495 mm
Wavelength:
300 to 1000 nm
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Description:∅25.4 mm Visible Bandpass Filter, CWL = 420.0 ± 2.0 nm, FWHM = 10 ± 2 nm
Filter Type:
Visible Bandpass Filter, Bandpass Interference Fil...
Filter Diameter:
25.4 mm(1")
Center Wavelength(CWL):
420 nm
Wavelength:
200 to 3500 nm
Bandwidth (FWHM):
10±2 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
Visible
Filter Shape:
Round
more info