Optical Filters

3355 Optical Filters from 11 manufacturers listed on GoPhotonics
Filter Type:
Bandpass Interference Filter, Bandpass Filter, Dic...
Filter Diameter:
25 mm
Wavelength:
193 to 399 nm
Bandwidth (FWHM):
10±2 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
UltraViolet
Filter Shape:
Round
more info
Description:25 mm AR-Coated Absorptive Neutral Density Filter, 650-1050 nm, SM1-Threaded Mount, OD:1.0
Filter Type:
Absorptive Neutral Density Filter, Neutral Density...
Filter Diameter:
25 mm (1.25 Inch)
Wavelength:
650 to 1050 nm
Substrate/Material:
NG4
Surface Quality:
40-20 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Bandpass Interference Filter, Bandpass Filter, Dic...
Filter Diameter:
50 mm
Center Wavelength(CWL):
900 nm
Blocking Wavelength:
3500 nm
Wavelength:
750 to 1900 nm
Bandwidth (FWHM):
10±2 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
NIR
Filter Shape:
Round
more info
Filter Type:
Absorptive Neutral Density Filter, Neutral Density...
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
632.8 nm
Glass Color:
Visible
Filter Shape:
Round
more info
Filter Type:
Bandpass Filters
Center Wavelength(CWL):
370 nm
Wavelength:
206 to 900 nm
Bandwidth (FWHM):
12 ± 2 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
UltraViolet, Visible, NIR, IR
Filter Shape:
Square
more info
Description:Unmounted 2 Inch Absorptive ND Filter, Optical Density: 1.3
Filter Type:
Absorptive Neutral Density Filter, Neutral Density...
Filter Diameter:
50.8 mm (2 Inch)
Center Wavelength(CWL):
633 nm
Substrate/Material:
NG4
Surface Quality:
40-20 scratch-dig
Filter Shape:
Round
more info
Description:1 Inch Laser Line Filter, CWL = 514.5 ± 0.2 nm, FWHM = 1 ± 0.2 nm
Filter Type:
Laser Line Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
514.5 nm
Blocking Wavelength:
200 to 1150 nm
Wavelength:
500 to 590 nm
Bandwidth (FWHM):
1 nm
Substrate/Material:
Schott Borofloat, Soda Lime
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Bandpass Interference Filter, Bandpass Filter, Dic...
Filter Diameter:
50 mm
Center Wavelength(CWL):
794.7 nm
Blocking Wavelength:
3500 nm
Wavelength:
750 to 1900 nm
Bandwidth (FWHM):
3 ± 0.6 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
NIR
Filter Shape:
Round
more info
Filter Type:
Bandpass Filters
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
700 nm
Wavelength:
206 to 900 nm
Bandwidth (FWHM):
12 ± 2 nm
Surface Quality:
80-50 scratch-dig
Glass Color:
UltraViolet, Visible, NIR, IR
Filter Shape:
Round
more info
Description:Unmounted 2 Inch Absorptive ND Filter, Optical Density: 5.0
Filter Type:
Absorptive Neutral Density Filter, Neutral Density...
Filter Diameter:
50.8 mm (2 Inch)
Center Wavelength(CWL):
633 nm
Substrate/Material:
NG9
Surface Quality:
40-20 scratch-dig
Filter Shape:
Round
more info