Simply and Efficiently Improve Machine Vision

Longpass filters transmit longer visible and infrared wavelengths and block shorter ones. They thus improve both contrast and resolution and separate colors in black / white. They are mainly used in monochromatic applications.

These filters are also suitable for color applications and machine vision tasks when multiple wavelengths need to be blocked.

Mount & Size Options:

  • Threaded mount sizes: M25.5 to M105
  • C/CS mount, slip mount for lenses without filter threads, step-up/step-down adapter
  • Custom shapes and sizes; mounted and unmounted versions available

LP-series: Longpass-Filters

Art. no.DescriptionTransmissionFilter curve

LP285

High Trans. Heat Resistant VIS-NIR A/R Protective Window350-1100nmCurve

LP330

Protective Window350-1100nmCurve

LP340

A/R Protective Window350-800nmCurve

LP390

UV Absorbing Protective Window410-1100nmCurve

LP415

UV Block A/R Protective Window415-1100nmCurve

LP470

Light Yellow Longpass Filter480-1100nmCurve

LP500

Yellow Longpass Filter510-1100nmCurve

LP515

Yellow-Orange Longpass Filter520-1100nmCurve

LP530

Orange Longpass Filter545-1100nmCurve

LP550

Orange Longpass Filter560-1100nmCurve

LP580

Red-Orange Longpass Filter585-1100nmCurve

LP590

Red Longpass Filter605-1100nmCurve

LP610

Red Longpass Filter620-1100nmCurve

LP630

Red Longpass Filter645-1100nmCurve

LP645

Dark Red Longpass Filter650-1100nmCurve

LP665

Dark Red Longpass Filter680-1100nmCurve

LP695

Near-IR Longpass Filter715-1100nmCurve

LP715

Near-IR Longpass Filter730-1100nmCurve

LP780

Near-IR Longpass Filter800-1100nmCurve

LP800

Near-IR Longpass Filter820-1100nmCurve

LP815

Near-IR Longpass Filter825-1100nmCurve

LP830

Near-IR Longpass Filter845-1100nmCurve

LP850

Near-IR Longpass Filter870-1100nmCurve

LP900

Near-IR Longpass Filter910-1100 nmCurve

LP920

Near-IR Longpass Filter930-1100nmCurve

LP1000

Near-IR Longpass Filter1010-1500nmCurve

LP1070

Near-IR Longpass Filter1100-2100 nmCurve

LP1475

Near-IR Longpass Filter1500-2300 nmCurve

LP1475A

Near-IR Longpass Filter1500-2300 nmCurve

LP1850

Near-IR Longpass Filter1900-12000 nmCurve

 

Your PolyXpert in Machine Vision