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optical components

Filters play a very important role in machine vision system. There are several categories according to their characteristics:

1. Bandpass Filters: the main specs are CWL (center wavelength), FWHM(full width at half maximum), narrow bandpass filter: <30nm, wide bandpass filter>60nm.

2. Cut-off filter: short pass filter & long pass filter.

3. Dichroic filter: pass a small range of colors of light, and reflect other colors.

4. Neutral Density Filters: absorb or reflect the part of light that is not transmitted.

5. Fluorescence Filters: mainly used in medical application for sorting or selection.

6.  Astronomy Filters: improve the image performance when taking astronomical pictures.

Our filters have high cost performance, high quality, and quick lead time features.

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Thread size Diameter Clear Aperture
M22.5x0.5 24 18.5
C-mount 25.4 19.5
M25.5x0.5 27.5 21
M27x0.5 29 23
M30.5x0.5 32.5 26.5
M34x0.5 36 30
M35.5x0.5 37 31.5
M37x0.75 39 33
M37.5x0.5 39.5 33.5
M40x0.5 42 36
M43x0.75 45 39.5
M46x0.75 48 41.5
M49x0.75 51 44.5
M52x0.75 54 47.5
M55x0.75 57 50.5
M58x0.75 60 53.5
M62x0.75 65 57.5
M67x0.75 70 63.2
M72x0.75 75 67.7
M77x0.75 80 73
M82x0.75 85 78.8
M86x0.75 90 80


Bandpass Filters series
BP465 Blue Bandpass, UV block, 465nm
BP470 Blue Bandpass, UV block, 470nm
BP500 Green Blue Bandpass 500nm
BP525 Light Green Bandpass 525nm
BP530 Green Bandpass 530nm
BP535 Green Bandpass 535nm
BP590 Orange Bandpass 590nm
BP635 Light Red Bandpass 635nm
BP660 Dark Red Bandpass 660nm
BP695 IR Bandpass 695nm
BP735 IR Bandpass 735nm
BP800 IR Bandpass 800nm
BP850 IR Bandpass 850nm
BP880 IR Bandpass 880nm
BP950 IR Bandpass 950nm
BP1000 IR Bandpass 1000nm
regular filters in stock

longpass Filters series
LP470 Light Yellow Longpass 470nm
LP500 Yellow Longpass 500nm
LP515 Orange Longpass 515nm
LP530 Orange Longpass 530nm
LP550 Orange Longpass 550nm
LP580 Red Orange Longpass 580nm
LP590 Red Longpass 590nm
LP630 Red Longpass 630nm
LP660 Dark Red Longpass 660nm
LP695 IR Longpass 695nm
LP715 IR Longpass 715nm
LP780 IR Longpass 780nm
LP830 IR Longpass 830nm
LP850 IR Longpass 850nm
LP920 IR Longpass 920nm
LP1000 IR Longpass 1000nm
regular filters in stock

Notch Filters
NT575 block 550-600nm, pass @405-536nm 620-800nm

For OEM filters, feel free to contact us sales@lumens-solution.com.

Addr:Zi Jin Hua Pan Yu Road No.869, Cangshan District Fuzhou, Fujian 350002, China‍

phone:+86 18060126106


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