978-474-0044
Midwest Optical (MidOpt) filters are the best solution for industrial and scientific imaging to ensure dependable control, results, repeatability, and exceptional image quality for both monochrome and color cameras. MidOpt lens filters have the ability to block all unwanted ambient light and pass only the necessary light output while maximizing contrast and resolution. Whether your imaging system is performing measurement, counting objects/particles, reading codes, or examining objects for defects, MidOpt monochrome and color filters will help achieve a more stable and accurate imaging system. Many varieties of optical filters are available, depending on your application requirements - Bandpass, Multi-bandpass, Longpass, Shortpass/NIR Cut, Shortpass, Polarizing, Neutral Density, Protective, and Light Balancing filters.
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
 |
BP250 | Deep-to-Near-UV Bandpass Filter | 230-280nm | ||
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BP324 | Near-UV Bandpass Filter | 290-365nm | ✓ | |
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BP340 | Near-UV Bandpass Filter | 315-365nm | ✓ | |
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BP365 | Near-UV Bandpass Filter | 335-400nm | ✓ | |
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BP450 | Indigo Bandpass Filter | 425-470nm | ✓ | |
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BP470 | Blue Bandpass Filter | 425-495nm | ✓ | |
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BP485 | Absorptive Visible Bandpass/Near-IR Block Filter | 380-585nm | ✓ | |
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BP500 | Green-Blue Bandpass Filter | 440-555nm | ✓ | |
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BP505 | Cyan Bandpass Filter | 485-550nm | ✓ | |
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PE530 | Photopic Response Bandpass Filter | 495-565nm | ✓ | |
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BP540 | (Limited) Light Green Bandpass Filter | 515-560nm | ✓ | |
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BP525 | Light Green Bandpass Filter | 500-555nm | ✓ | |
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BP550 | Near-IR/UV-Block Visible Bandpass Filter | 405-690nm | ||
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BP590 | Orange Bandpass Filter | 560-600nm | ✓ | |
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BP635 | Light Red Bandpass Filter | 615-645nm | ✓ | |
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BP660 | Dark Red Bandpass Filter | 640-680nm | ✓ | |
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BP695 | Near-IR Bandpass Filter | 680-720nm | ✓ | |
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BP735 | Near-IR Bandpass Filter | 715-780nm | ✓ | |
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BP800 | Near-IR Bandpass Filter | 745-950nm | ✓ | |
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BP810 | (Limited) Near-IR Bandpass Filter | 790-830nm | ||
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BP845 | (Limited) Near-IR Bandpass Filter | 830-865nm | ✓ | |
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BP850 | Near-IR Bandpass Filter | 820-910nm | ✓ | |
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BP865 | (Limited) Near-IR Bandpass Filter | 840-880nm | ✓ | |
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BP880 | Near-IR Bandpass Filter | 845-930nm | ✓ | |
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BP1000 | Short-Wave Infrared Bandpass Filter | 930-1030nm | ✓ | |
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BP1550 | Short-Wave Infrared Bandpass Filter | 1485-1645nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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BN450 | Narrow Indigo Bandpass Filter | 435-465nm | ✓ | |
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BN470 | Narrow Blue Bandpass Filter | 460-490nm | ✓ | |
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BN485 | (Limited) Narrow Blue Bandpass Filter | 480-490nm | ✓ | |
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BN490 | (Limited) Narrow Green-Blue Bandpass Filter | 475-500nm | ✓ | |
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BN520 | Narrow Green Bandpass Filter | 510-545nm | ✓ | |
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BN535 | Narrow Green Bandpass Filter | 520-545nm | ✓ | |
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BN532 | Narrow Green Bandpass Filter | 525-550nm | ✓ | |
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BN595 | Narrow Orange Bandpass Filter | 580-610nm | ✓ | |
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BN630 | Narrow Light Red Bandpass Filter | 625-645nm | ✓ | |
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BN650 | Narrow Red Bandpass Filter | 638-672nm | ✓ | |
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BN660 | Narrow Dark Red Bandpass Filter | 645-675nm | ✓ | |
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BN740 | Narrow Near-IR Bandpass Filter | 730-755nm | ✓ | |
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BN785 | Narrow Near-IR Bandpass Filter | 770-790nm | ✓ | |
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BN810 | Narrow Near-IR Bandpass Filter | 798-820nm | ✓ | |
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BN840 | (Limited) Narrow Near-IR Bandpass Filter | 835-845nm | ✓ | |
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BN850 | Narrow Near-IR Bandpass Filter | 840-865nm | ✓ | |
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BN880 | Narrow Near-IR Bandpass Filter | 855-890nm | ||
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BN940 | Narrow Near-IR Bandpass Filter | 928-955nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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Bi350 | Near UV Interference Bandpass Filter | 344-358nm | ||
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Bi385 | Near UV Interference Bandpass Filter | 370-390nm | ||
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Bi405 | Violet Interference Bandpass Filter | 400-415nm | ||
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Bi440 | (Limited) Violet Interference Bandpass Filter | 425-455nm | ||
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Bi450 | Blue Interference Bandpass | 445-465nm | ||
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Bi518 | (Limited) Light Green Interference Bandpass Filter | 510-525nm | ||
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Bi520 | Light Green Interference Bandpass | 515-525nm | ||
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Bi550 | Green Interference Bandpass Filter | 535-558nm | ||
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Bi615 | Amber Interference Bandpass Filter | 605-620nm | ||
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Bi632 | Light Red Interference Bandpass Filter | 625-640nm | ||
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Bi650 | Red Interference Bandpass Filter | 643-665nm | ||
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Bi660 | Dark Red Interference Bandpass Filter | 650-665nm | ||
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Bi685 | Dark Red Interference Bandpass Filter | 675-692nm | ||
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Bi725 | Red Edge Bandpass Filter | 717-732nm | ||
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Bi750 | Near-IR Interference Bandpass Filter | 740-765nm | ||
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Bi780 | (Limited) Near-IR Interference Bandpass Filter | 765-795nm | ||
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Bi808 | Near-IR Interference Bandpass Filter | 798-820nm | ||
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Bi830 | Near-IR Interference Bandpass Filter | 810-850nm | ||
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Bi832 | Near-IR Interference Bandpass Filter | 822-846nm | ||
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Bi850 | Near-IR Interference Bandpass Filter | 845-860nm | ||
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Bi880 | (Limited) Near-IR Interference Bandpass Filter | 870-890nm | ||
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Bi905 | Near-IR Interference Bandpass Filter | 895-915nm | ||
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Bi940 | Near-IR Interference Bandpass Filter | 930-952nm | ||
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Bi1300 | Short-Wave Infrared Bandpass Filter | 1290-1310nm | ||
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Bi1450 | Short-Wave Infrared Bandpass Filter | 1440-1460nm | ||
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Bi1550 | Short-Wave Infrared Bandpass Filter | 1540-1560nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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DB395/870 | Dual Bandpass Absorptive Visible + NIR | 375-425nm, 745- | ✓ | |
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DB475/850 | Dual Bandpass Blue + 850nm NIR | 460-490nm, 830- | ||
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DB550/850 | Dual Bandpass Green + 850nm NIR | 535-565nm, 830- | ||
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DB660/850 | Dual Bandpass Red + 850nm NIR | 645-675nm, 830- | ||
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DB735 | Dual Bandpass Filter Visible + 735nm NIR | 405-645nm, 725- | ||
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DB850 | Dual Bandpass Filter Visible + 850nm NIR | 405-645nm, 835- | ||
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DB940 | Dual Bandpass Filter Visible + 940nm NIR | 405-650nm, 925- |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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TB475/550/850 | Triple Bandpass Blue+Green+850nm NIR | 468-483nm, 543- | ||
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TB550/660/850 | Triple Bandpass Green+Red+850nm NIR | 543-558nm, 653- |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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LP170 | Fused Silica Protective Window | 200-2300nm | ✓ | |
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LP171 | Fused Silica Multi-Layer A/R Coated Protective Win | 200-2300nm | ✓ | |
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LP190 | Sapphire Protective Window | 250-2300nm | ✓ | |
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LP285 | Borofloat® Multi-Layer A/R Coated Protective Window | 350-1100nm | ✓ | |
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LP286 | Borofloat® Oleophobic A/R Coated Protective Window | 350-1100nm | ✓ | |
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LP330 | Industrial-Grade Glass Protective Window | 350-1100nm | ✓ | |
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LP340 | Industrial-Grade Multi-Layer A/R Coated Glass Protective Window | 350-800nm | ✓ | |
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LP341 | Industrial-Grade Oleophobic A/R Coated Glass Protective Window | 365-1100nm | ✓ | |
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LP345 | Precision Multi-Layer A/R Coated Glass Protective Window | 350-800nm | ✓ | |
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LP347 Near-IR Protec | 690-1090nm | ✓ | ||
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LP390 | UV-Absorbing Protective Window | 410-1100nm | ✓ | |
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LP415 | UV Block A/R Protective Window | 415-1100nm | ||
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LP8000 | Germanium DLC Coated LWIR Protective Window | 7500-12500nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
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LP347 Near-IR Protec | 690-1090nm | ✓ | ||
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LP470 | Light Yellow Longpass Filter | 480-1100nm | ✓ | |
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LP500 | Yellow Longpass Filter | 510-1100nm | ✓ | |
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LP515 | Yellow-Orange Longpass Filter | 520-1100nm | ✓ | |
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LP530 | Orange Longpass Filter | 545-1100nm | ✓ | |
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LP550 | Orange Longpass Filter | 560-1100nm | ✓ | |
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LP580 | Red-Orange Longpass Filter | 585-1100nm | ✓ | |
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LP590 | Red Longpass Filter | 605-1100nm | ✓ | |
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LP610 | Red Longpass Filter | 620-1100nm | ✓ | |
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LP630 | Red Longpass Filter | 645-1100nm | ✓ | |
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LP645 | Dark Red Longpass Filter | 650-1100nm | ✓ | |
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LP665 | Dark Red Longpass Filter | 680-1100nm | ✓ | |
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LP695 | Near-IR Longpass Filter | 715-1100nm | ✓ | |
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LP715 | Near-IR Longpass Filter | 730-1100nm | ✓ | |
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LP780 | Near-IR Longpass Filter | 800-1100nm | ✓ | |
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LP800 | Near-IR Longpass Filter | 820-1100nm | ✓ | |
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LP815 | Near-IR Longpass Filter | 825-1100nm | ✓ | |
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LP830 | Near-IR Longpass Filter | 845-1100nm | ✓ | |
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LP850 | Near-IR Longpass Filter | 870-1100nm | ✓ | |
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LP900 | (Limited) Near-IR Longpass | 910-1100nm | ||
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LP920 | Short-Wave Infrared Longpass Filter | 930-2300nm | ||
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LP1000 | Short-Wave Infrared Longpass Filter | 1010-2300nm | ✓ | |
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LP1070 | Short-Wave Infrared Longpass Filter | 1100-2300nm | ✓ | |
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LP1475 | Short-Wave Infrared Longpass Filter | 1490-2300nm | ||
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LP1475A | Short-Wave Infrared Longpass Filter / Extended VIS Block | 1490-2300nm | ||
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LP1850 | Short-Wave Infrared Longpass Filter | 1900-12,000nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
SP510 | Blue Shortpass Filter | 340-500nm | ||
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SP570 | Blue-Green Shortpass Filter | 410-560nm | ||
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SP585 | Cyan Shortpass Filter | 395-575nm | ||
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NF550 | Magenta Dichroic Shortpass Filter (Green Block) | 395-475nm, 605- |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
SP625 | Blue-Orange Shortpass Filter | 425-620nm | ||
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SP635 | Absorptive Visible Shortpass/Near-IR Block Filter | 380-585nm | ✓ | |
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SP644 | Near-IR/MId-Red Dichroic Block Shortpass Filter | 395-638nm | ||
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SP645 | Near-IR/Mid-Red Dichroic Block Shortpass Filter | 400-640nm | ||
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SP650 | Near-IR/Mid-Red Dichroic Block Shortpass Filter | 400-640nm | ||
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SP675 | Near-IR/Deep Red Dichroic Block Shortpass Filter | 420-660nm | ||
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SP700 | Near-IR/UV Block-Visible Shortpass Filter | 405-690nm | ||
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SP701 | Extended Hot Mirror/Reflects up to 1550nm | 410-690nm | ||
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SP705 | Near-IR/Deep Red Absorptive Block Shortpass Filter | 370-630nm | ✓ | |
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SP730 | Near-IR/Colorless Dichroic Block Shortpass Filter | 400-710nm | ||
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SP785 | Modified Near-IR Dichroic Block Shortpass Filter | 425-770nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
ND030 | Neutral Density Filter - Absorptive 50% Transmissi | 425-675nm | ||
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ND060 | Neutral Density Filter - Absorptive 25% Transmissi | 425-675nm | ||
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ND090 | Neutral Density Filter - Absorptive 12.5% Transmis | 425-675nm | ||
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ND120 | Neutral Density Filter - Absorptive 6.25% Transmis | 425-675nm | ||
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ND200 | Neutral Density Filter - Absorptive 1.0% Transmiss | 425-675nm | ||
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ND300 | Neutral Density Filter - Absorptive 0.1% Transmiss | 425-675nm | ||
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ND400 | Neutral Density Filter - Absorptive 0.01% Transmis | 425-675nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
Ni030 | Neutral Density Filter - Low Reflectivity 50% Tran | 400-2000nm | ||
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Ni060 | Neutral Density Filter - Low Reflectivity 25% Tran | 400-2000nm | ||
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Ni090 | Neutral Density Filter - Low Reflectivity 12.5% Tr | 400-2000nm | ||
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Ni120 | Neutral Density Filter - Low Reflectivity 6.25% Tr | 400-2000nm | ||
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Ni200 | Neutral Density Filter - Reflective 1% Transmissio | 400-2000nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
PS007 | High Contrast Linear Polarizer Film .007" thk | 400-700nm | ||
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PSA007 | High Contrast Linear Polarizing Film .007" thk Sel | 400-700nm | ||
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PS010 | High Contrast Linear Polarizer Film .010" thk | 400-700nm | ||
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PS030 | Ultra High Contrast Linear Polarizer Film .030" th | 400-700nm | ||
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PS1000 | VIS/SWIR Wire Grid Linear Polarizer Film | 400-2000nm | ||
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PSA1000 | VIS/SWIR Wire Grid Linear Polarizer Film with Adhe | 400-2000nm | ||
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HT025 | High Temperature Linear Polarizing Film .025" | 400-700nm | ||
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HT008 | High Temperature Linear Polarizing Film .008" thk | 400-700nm | ||
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HTA008 | High Temperature Linear Polarizing Film .008" thk | 400-700nm | ||
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PG1000 | VIS/SWIR Wire Grid Linear Polarizer Unmounted Filt | 400-2000nm | ||
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Pi005 | (Limited) VIS/NIR Diffuse Reflective Linear Polari | 450-1065nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
PR032 | Linear Polarizer | 400-700nm | ||
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PR120 | Ultra High Contrast Linear Polarizer | 400-700nm | ||
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PR1000 | VIS/SWIR Wire Grid Linear Polarizer Mounted Filter | 400-2000nm | ||
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PC052 | Circular Polarizer | 400-700nm | ||
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Pi031 | (Limited) VIS/NIR Wire Grid Linear Polarizer, High | 400-2000nm | ||
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Pi035 | (Limited) VIS/NIR Wire Grid Linear Polarizer, High | 400-2000nm | ||
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PG120 | High Temperature Ultra High Contrast Glass Linear | 400-700nm |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
AC370 | Acrylic Oleophobic A/R Protective Window | 380-850nm | ✓ | |
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AC380 | Acrylic A/R Protective Window | 400-850nm | ✓ | |
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AC400 | Acrylic Oleophobic-Coated UV-Block Protective Wind | 415-1100nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
LP170 | Fused Silica Protective Window | 200-2300nm | ✓ | |
|
LP171 | Fused Silica Multi-Layer A/R Coated Protective Win | 200-2300nm | ✓ | |
|
LP190 | Sapphire Protective Window | 250-2300nm | ✓ | |
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LP285 | Borofloat® Multi-Layer A/R Coated Protective Windo | 350-1100nm | ✓ | |
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LP286 | Borofloat® Oleophobic A/R Coated Protective Window | 350-1100nm | ✓ | |
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LP330 | Industrial-Grade Glass Protective Window | 350-1100nm | ✓ | |
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LP340 | Industrial-Grade Multi-Layer A/R Coated Glass Prot | 350-800nm | ✓ | |
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LP341 | Industrial-Grade Oleophobic A/R Coated Glass Prote | 365-1100nm | ✓ | |
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LP345 | Precision Multi-Layer A/R Coated Glass Protective | 350-800nm | ✓ | |
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LP390 | UV-Absorbing Protective Window | 410-1100nm | ✓ | |
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LP415 | UV Block A/R Protective Window | 415-1100nm | ||
|
LP8000 | Germanium DLC Coated LWIR Protective Window | 7500-12500nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
AB555 | Acrylic Absorptive Near-IR/UV-Block Visible Bandpa | 470-645nm | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
AC370 | Acrylic Oleophobic A/R Protective Window | 380-850nm | ✓ | |
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AC380 | Acrylic A/R Protective Window | 400-850nm | ✓ | |
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AC400 | Acrylic Oleophobic-Coated UV-Block Protective Wind | 415-1100nm | ✓ | |
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AC685 | Acrylic NIR Longpass Filter | 710-1100nm | ✓ | |
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AC760 | Acrylic NIR Longpass Filter | 780-1100nm | ✓ | |
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AC800 | Acrylic Near-IR Longpass | 815-1100nm | ✓ | |
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AC850 | Acrylic Near-IR Longpass | 880-1100nm | ✓ | |
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AC900 | Acrylic Short-Wave Infrared Longpass Filter | 930-1100nm | ✓ | |
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AC915 | Acrylic Short-Wave Infrared Longpass Filter | 960-1650nm; 175 | ✓ |
| Get Quote | Part # | Description | Useful Range | StablEDGE® | |
|---|---|---|---|---|---|
|
LA080 | Light Balancing Filter (Minus Blue) | 400-700nm | ✓ | |
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LA120 | Light Balancing Filter (Minus Blue) | 400-700nm | ✓ | |
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LB080 | Light Balancing Filter (Minus Red) | 400-700nm | ✓ | |
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LB120 | Light Balancing Filter (Minus Red) | 400-700nm | ✓ | |
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FL550 | Light Balancing Filter (Minus Green) | 400-700nm | ✓ |
