Mounted Color Filters

  • Improve Contrast
  • Isolate Spectral Regions/Colors
  • Precision Colored Glass

Ideal for machine vision, color filters are best used with black and white cameras to yield increased contrast and resolution. Utilizing the principal "Like Colors Lighten Like Colors" will maximize results. These colored glass filters provide wide fields of view unobtainable with angle-sensitive filters. Daylight Blue filters increase color temperature from 3200K to 5500K (daylight). Color camera settings (Red/Blue gain level and AWC) yield further optimization when used in conjunction with lamp selection (quartz-halogen and fluorescent).

All filters can be threaded together via identical male and female threads on each mount. Color filters can also be used in conjunction with mounted UV filters to block unwanted ultraviolet light and protect the filters in extreme environments.

 View Legend
Description Stock No. Price In Stock  
Showing 1-20 of 45 Items | Show All Items | Sort by Spec
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Blue Filter - Mounted M22.5X0.5 Threaded
NT46-541 $32.50 Click to receive an email with delivery information. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 24
Clear Aperture CA (mm) 18.50
Mount M22.5 x 0.5mm
RoHS Exempt
Blue Filter - Mounted M25.5X0.5 Threaded
NT46-544 $32.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 27.5
Clear Aperture CA (mm) 21.50
Mount M25.5 x 0.5mm
RoHS Exempt
Blue Filter - Mounted M30.5X0.5 Threaded
NT46-547 $32.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 32
Clear Aperture CA (mm) 27.00
Mount M30.5 x 0.5mm
RoHS Exempt
Blue Filter - Mounted M40.5X0.5 Threaded
NT46-569 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 42
Clear Aperture CA (mm) 36.00
Mount M40.5 x 0.5mm
RoHS Exempt
Blue Filter - Mounted M43X0.75 Threaded
NT46-570 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 45
Clear Aperture CA (mm) 39.50
Mount M43 x 0.75mm
RoHS Exempt
Blue Filter - Mounted M46X0.75 Threaded
NT46-571 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 48
Clear Aperture CA (mm) 41.50
Mount M46 x 0.75mm
RoHS Exempt
Blue Filter - Mounted M49x0.75 Threaded
NT54-775 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 51
Clear Aperture CA (mm) 45.00
Mount M49 x 0.75mm
RoHS Exempt
Blue Filter - Mounted M52x0.75 Threaded
NT54-776 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 54
Clear Aperture CA (mm) 48.00
Mount M52 x 0.75mm
RoHS Exempt
Blue Filter - Mounted M58x0.75 Threaded
NT54-777 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Blue
Outer Diameter (mm) 60
Clear Aperture CA (mm) 54.00
Mount M58 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M40.5x.5 Threaded
NT54-778 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 42
Clear Aperture CA (mm) 36.00
Mount M40.5 x 0.5mm
RoHS Exempt
Daylight Blue Filter - Mounted M43x0.75 Threaded
NT54-779 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 45
Clear Aperture CA (mm) 39.50
Mount M43 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M46x0.75 Threaded
NT54-780 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 48
Clear Aperture CA (mm) 41.50
Mount M46 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M49x0.75 Threaded
NT54-781 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 51
Clear Aperture CA (mm) 45.00
Mount M49 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M52x0.75 Threaded
NT54-782 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 54
Clear Aperture CA (mm) 48.00
Mount M52 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M58x0.75 Threaded
NT54-783 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 60
Clear Aperture CA (mm) 54.00
Mount M58 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M62X0.75 Threaded
NT46-534 $34.50 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 65
Clear Aperture CA (mm) 58.70
Mount M62 x 0.75mm
RoHS Exempt
Daylight Blue Filter - Mounted M72X0.75 Threaded
NT46-537 $50.00 In stock and ready to ship. Click to add this item to your cart.
Color Daylight Blue
Outer Diameter (mm) 75
Clear Aperture CA (mm) 68.00
Mount M72 x 0.75mm
RoHS Exempt
Green Filter - Mounted M22.5X0.5 Threaded
NT46-540 $32.50 In stock and ready to ship. Click to add this item to your cart.
Color Green
Outer Diameter (mm) 24
Clear Aperture CA (mm) 18.50
Mount M22.5 x 0.5mm
RoHS Exempt
Green Filter - Mounted M25.5X0.5 Threaded
NT46-543 $32.50 In stock and ready to ship. Click to add this item to your cart.
Color Green
Outer Diameter (mm) 27.5
Clear Aperture CA (mm) 21.50
Mount M25.5 x 0.5mm
RoHS Exempt
Green Filter - Mounted M30.5X0.5 Threaded
NT46-546 $32.50 In stock and ready to ship. Click to add this item to your cart.
Color Green
Outer Diameter (mm) 32
Clear Aperture CA (mm) 27.00
Mount M30.5 x 0.5mm
RoHS Exempt
 Sort by Spec
 
  Red Green Blue Daylight Blue
Material Hoya R-60 Hoya G-533 Hoya B-440 Hoya LB-120
Refractive Index, nd 1.53 1.54 1.55 1.51
Filter Thickness 2.5mm* 2.5mm* 2.0mm** 2.5mm
Total Thickness (T) 5mm 5mm 5mm 5mm
Surface Quality 80-50 80-50 80-50 80-50
Cut-Off Wavelengths 600nm 520 / 550nm 395 / 480nm 340 / 465nm
Coating Both Surfaces, Single Layer MgF2 Anti-Reflection

*M22.5, M25.5, and M30.5 filters have a filter thickness of 2.0mm.
**M49, M52, M58 blue filters have a filter thickness of 2.5mm.

View Typical Transmission Curves

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