Optical Filters
We've handpicked a stunning selection of optical machine vision filters from our partner MidOpt.
Take a look below, and don't forget to get in touch if you have any questions or need help choosing the right filter for your project.
Manufacturer
Family Name
Model Name
Filter Type
Useful Range
Peak Transmission
Filter Size (mm)
FWHM
Price
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP644-82
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
395nm - 638nm
Peak Transmission
>=90%
Filter Size (mm)
82mm
FWHM
Not Specified
Price
£299.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-25.4
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
25.4mm
FWHM
Not Specified
Price
£107.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-13.25
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
13.25mm
FWHM
Not Specified
Price
£55.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-22.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
22.5mm
FWHM
Not Specified
Price
£80.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-25.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
25.5mm
FWHM
Not Specified
Price
£80.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-27
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
27mm
FWHM
Not Specified
Price
£86.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-30.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
30.5mm
FWHM
Not Specified
Price
£86.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-34
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
34mm
FWHM
Not Specified
Price
£94.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-35.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
35.5mm
FWHM
Not Specified
Price
£94.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-37
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
37mm
FWHM
Not Specified
Price
£100.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-37.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
37.5mm
FWHM
Not Specified
Price
£100.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-39
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
39mm
FWHM
Not Specified
Price
£110.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-40.5
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
40.5mm
FWHM
Not Specified
Price
£110.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-43
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
43mm
FWHM
Not Specified
Price
£110.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-46
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
46mm
FWHM
Not Specified
Price
£120.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-48
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
48mm
FWHM
Not Specified
Price
£124.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-49
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
49mm
FWHM
Not Specified
Price
£124.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-52
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
52mm
FWHM
Not Specified
Price
£128.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-55
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
55mm
FWHM
Not Specified
Price
£134.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-58
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
58mm
FWHM
Not Specified
Price
£140.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-62
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
62mm
FWHM
Not Specified
Price
£174.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-67
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
67mm
FWHM
Not Specified
Price
£199.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-72
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
72mm
FWHM
Not Specified
Price
£223.00
Manufacturer
MidOpt Inc.
Family Name
SP - Visual Pass NIR Block
Model Name
SP645-82
Filter Type
NIR and Mid Red Dichroic Block Visible Shortpass
Useful Range
400nm - 640nm
Peak Transmission
>=90%
Filter Size (mm)
82mm
FWHM
Not Specified
Price
£299.00