Optical Filters - Page 5

3379 Optical Filters from 12 Manufacturers meet your specification.
Description:1 Inch Bandpass Filter, CWL = 1490 ± 2 nm, FWHM = 12 ± 2.4 nm
Filter Type:
Bandpass Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
1490 nm
Blocking Wavelength:
200 to 3000 nm
Wavelength:
1300 to 1490 nm
Bandwidth (FWHM):
12 nm
Substrate/Material:
Schott Borofloat, Soda Lime
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Bandpass Interference Filter
Filter Diameter:
25 mm
Center Wavelength(CWL):
800 nm
Blocking Wavelength:
200 to 1150 nm
Wavelength:
780 to 820 nm
Bandwidth (FWHM):
40 nm
Substrate/Material:
Silver
Glass Color:
Visible, NIR
Filter Shape:
Round
more info
Description:25.4mm Diameter Unmounted 0.04-3.0 OD, Circular Variable Filter
Filter Type:
Neutral Density Filter
Filter Diameter:
7.5 to 25.4 mm
Blocking Wavelength:
400 to 700 nm
Substrate/Material:
B270
Surface Quality:
60-40 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Reflective Neutral Density Filter, Neutral Density...
Filter Diameter:
20 mm
Wavelength:
400 to 700 nm
Substrate/Material:
BK7
Surface Quality:
60 - 40 scratch-dig
Glass Color:
Visible
Filter Shape:
Round
more info
Filter Type:
Longpass Filter
Filter Diameter:
10 to 74 mm
Wavelength:
820 nm
Surface Quality:
5/2 × 0.16
Glass Color:
NIR
Filter Shape:
Round
more info
Description:Colored-Glass Alternative Filter, 25.4 mm, 455 nm Longwave Pass Cut-on
Filter Type:
Color Glass Filter, Color Glass Alternative Filter
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
455 mm
Wavelength:
300 to 1000 nm
Surface Quality:
80-50 scratch-dig
Filter Shape:
Round
more info
Filter Type:
Interference Filter
Filter Diameter:
12.7 mm
Center Wavelength(CWL):
365 nm
Wavelength:
365 nm
Bandwidth (FWHM):
12 nm
more info
Description:Bullseye® Apodizing Filter: Clear center, 25mm, 0-1
Filter Diameter:
25 mm
Wavelength:
375 to 2500 nm
Substrate/Material:
BK7
Surface Quality:
80-50 Scratch-Dig
Glass Color:
Ultraviolet, IR
Filter Shape:
Round
more info
Description:Dual Bandpass Filter Visible + 850nm
Filter Type:
Double Bandpass Filter
Wavelength:
405 to 645 nm, 835 to 875 nm
Bandwidth (FWHM):
250 nm, 50 nm
Surface Quality:
40-20 scratch-dig
Glass Color:
Visible, NIR
Filter Shape:
Round
more info
Filter Type:
Dichroic Filter, Interference Filters
Filter Diameter:
25.4 mm (1 Inch)
Center Wavelength(CWL):
394 nm
Bandwidth (FWHM):
12 nm
Surface Quality:
60-40 scratch-dig
Glass Color:
UltraViolet
Filter Shape:
Round
more info
Filter Type:
Metallic Neutral Density Filters
Filter Diameter:
25.4 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