• Holds 2" Diameter or Square Filters
• Provides Male M52 x 0,75 Filter Thread Interface
• Step Down Adapter Options for Other Common Filter Thread
These innovative
filter holders enable easy integration
of
2" and 50 mm filters into imaging applications. Swivel
feature on the back end of the holder allows for rotation of the optic while mounted. The holder's male M52
x 0,75 thread can be adapted to other standard mounting threads by using the optional filter thread adapters.
Filter Holders for Imaging Lenses
Description Stock No. Price
2" Square Threaded Filter Holder #59-445 €59,00
2" Diameter Threaded Filter Holder #83-340 €59,00
Filter Thread Adapters
Filter Threading Stock No. Price
M40,5 x 0,5 #59-453 €40,00
M39 x 0,5 #59-454 €52,50
M37 x 0,75 #59-455 €52,50
Filter Thread Adapters
Filter Threading Stock No. Price
M58 x 0,75 #59-447 €27,50
M55 x 0,75 #59-446 €27,50
M49 x 0,75 #59-448 €27,50
M46 x 0,75 #59-450 €27,50
148 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
• Mounts Available Separately to Hold any 25 mm Diameter Filter
• Absorptive ND Filter and Non-Reflective ND Filters Available
We’ve specially designed our M25,5 x 0,5 and M30,5 x 0,5 diameter mounts to hold any of our 25 or 25,4
mm diameter filters. Mounts allow for up to 6,5 mm filter thickness, making them ideal for stacking multiple
ND filters. M25,5 x 0,5 Mounted Filters are ideal for use with many of our TECHSPEC® C, UC, and HP Series
Lenses; the M30,5 x 0,5 Mounted Filters are well-suited to a selection of our DG Series and Telecentric Lenses.
See page 245 for a compatibility table. See website for more options.
Absorptive ND Filters - Visible Spectrum
Optical
Average
Density
Transmission %
Complete
Filter Specs M25,5 Filter M30,5 Filter Price
0,10 79 page 167 #66-699 #66-714 €69,00
0,15 70 page 167 #66-700 #66-715 €69,00
0,20 63 page 167 #66-701 #66-716 €69,00
0,30 50 page 167 #66-702 #66-717 €69,00
0,40 40 page 167 #66-703 #66-718 €69,00
0,50 32 page 167 #66-704 #66-719 €69,00
0,60 25 page 167 #66-705 #66-720 €69,00
0,70 20 page 167 #66-706 #66-721 €69,00
0,90 12,5 page 167 #66-707 #66-722 €69,00
1,00 10 page 167 #66-708 #66-723 €69,00
1,30 5,0 page 167 #66-709 #66-724 €69,00
1,50 3,2 page 167 #66-710 #66-725 €69,00
2,00 1,0 page 167 #66-711 #66-726 €69,00
2,50 0,3 page 167 #66-712 #66-727 €69,00
3,00 0,1 page 167 #66-713 #66-728 €69,00
Empty Mounts for 25 mm Filters
M25,5 M30,5
Price
1-9 10-49 50+
#65-800 #65-801 €44,50 €40,00
Call
Filter Holders For Imaging Lenses
Variable Neutral Density (ND) Machine Vision Filters
• Continuous Attenuation of Illumination Intensity
• Ideal for the Visible Spectrum
• Variety of Common Machine Vision Threads Available
Variable Neutral Density (ND) Machine Vision Filters are designed for continuous attenuation of illumination
intensity across the visible spectrum. Consisting of two linear polarizers (XP42) in an aluminum mount, one
polarizer can be rotated with respect to the other and the transmitted light intensity can be adjusted. Variable
Neutral Density (ND) Machine Vision Filters are available with common imaging lens filter threads to allow
easy integration into machine vision or photography applications.
Variable Neutral Density (ND) Machine Vision Filters
Filter Thread Diameter (mm) Clear Aperture (mm) Stock No. Price
M58 x 0,75 60,3 53,5 #16-079 €150,00
M67 x 0,75 70 62,5 #16-080 €165,00
M77 x 0,75 80 72,5 #16-081 €180,00
M82 x 0,75 85 77,5 #16-082 €195,00
NEW
Optical Density: 0,5 to 4,0 Mount Thickness (mm): 7,85
Substrate: Polymer Film XP42 Dia. Tolerance (mm): +0,0/-0,2
See page 149 for TECHSPEC® Machine Vision Filter Adapter
Non-Reflective ND Filters - NIR Spectrum
Optical
Average
Density
Transmission %
Complete
Filter Specs M25,5 Filter M30,5 Filter Price
0,30 50 page 169 #66-729 #66-739 €129,00
0,50 32 page 169 #66-730 #66-740 €129,00
0,60 25 page 169 #66-731 #66-741 €129,00
0,90 12,5 page 169 #66-732 #66-742 €129,00
1,00 10 page 169 #66-733 #66-743 €129,00
1,30 5,0 page 169 #66-734 #66-744 €129,00
1,50 3,2 page 169 #66-735 #66-745 €129,00
2,00 1,0 page 169 #66-736 #66-746 €129,00
2,50 0,3 page 169 #66-737 #66-747 €129,00
3,00 0,1 page 169 #66-738 #66-748 €129,00
M25,5 and M30,5 Mounted Filters
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