Tiffen 4.5" Round IR Infrared ND Neutral Density 2.1, (7-Stops) Filter

SKU: TFW412IRND21 MFR: W412IRND21
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Key Features

  • Capture stunning infrared photos with this 4.5" Tiffen IR ND 2.1 filter.
  • Achieve creative effects using this infrared filter, blocking visible light.
  • Enjoy 7-stop neutral density, reducing light for long exposures with ease.
  • Control IR wavelengths above 700nm for unique, artistic photography shots.
  • Crafted with ColorCore tech, this filter ensures top-notch image quality.
  • Durable water white optical glass promises lasting performance for your lens.
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Special Order?Estimated to Ship: 08/17/2025
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Reviews about this item

Review Summary

2021-04-28T08:20:37

Rated 4 out of 5

A6400

Works as described.

ALEX P.

2014-05-12T21:00:00

Rated 5 out of 5

Well made

Nice thin design and low distortion.

mark p.

2013-01-23T19:00:00

Rated 2 out of 5

Tiffen W77IRND21 77mm Filter

Did a test shot. WB set to sun. Focus set to manual. Aperture set to f/16. ISO set to 200. Mounted on tripod with shutter release cable. No filter - the shutter speed was 1/30 sec. With filter, shutter speed 2.5 seconds. Approx 6x exposure time, which matches advertised ratio of 1:128. HOWEVER, the shot with the filter had a decided greenish-aqua color cast. This color cast can be removed easily in post processing.

Walt P.

2012-06-24T21:00:00

Rated 5 out of 5

good filter for long exposure

Using it as a standalone and also in combination with another ND filter to further increase the stops; minimal tint

Rita

2011-03-21T21:00:00

Rated 5 out of 5

Absolutely essential for DSLR Filming

These are the #1 piece of gear to grab for shooting on DSLR's during bright, sunny lighting conditions. The whole series of IRND filters by Tiffin allow you to shoot at shallow depth of field to create that iconic, filmic look.

Kevin W.

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Tiffen WW IRND Filter Specifications

  • Filter Type

    ND and IR Attenuation Combo, Solid

  • Attenuation

    IR Wavelengths Above 700nm

  • Size / Shape

    4.5" / Circular

  • Density

    2.1 / 7 Stops

  • Filter Material

    Water White Optical Glass

  • Technology

    Tiffen ColorCore

  • UPC Code

    884613006808

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About Tiffen WW IRND Filter

FEATURED REVIEWS

Well made

By mark p.

Nice thin design and low distortion.

good filter for long exposure

By Rita

Using it as a standalone and also in combination with another ND filter to further increase the stops; minimal tint

Why settle for less when you can have the best of both worlds The Tiffen 4.5" Round IR Infrared ND Neutral Density 2.1, (7-Stops) Filter is a versatile and high-quality solution for photographers seeking to enhance their image quality and control exposure values. This durable filter combines the power of infrared attenuation with the precision of solid neutral density, offering a comprehensive solution for your photography needs.

The neutral density aspect of this filter provides a 7-stop exposure reduction, enabling you to work with longer shutter speeds or wider aperture settings, even in bright lighting conditions. This feature is particularly useful for photographers aiming to capture motion blur or reduce depth of field in their shots.

The infrared component of the Tiffen 4.5" Round IR Infrared ND Neutral Density 2.1, (7-Stops) Filter effectively attenuates infrared wavelengths above 700nm. This is a crucial feature for those working with CCD and CMOS sensors, as it helps prevent infrared pollution that can negatively impact color balance under challenging lighting conditions.

What sets this filter apart is its IR design, which works proportionately to the density value. This means you can achieve consistently neutral results across varying lighting conditions, enhancing the versatility and reliability of this filter.

Constructed from water white optical glass, this filter leverages Tiffen's ColorCore technology to maintain clarity and quality in your images. With a diameter of 4.5", it is suitable for use in select matte boxes and sunshades, making it a valuable addition to any photographer's toolkit. Experience the difference with the Tiffen 4.5" Round IR Infrared ND Neutral Density 2.1, (7-Stops) Filter.

Tiffen WW IRND Filter Features

  • High-quality 4.5" Round IR Infrared ND Neutral Density 2.1, (7-Stops) Filter from renowned brand Tiffen
  • Combines infrared attenuation with solid neutral density for enhanced image quality
  • Provides 7-stop exposure reduction, enabling longer shutter speeds or wider aperture settings
  • Effectively attenuates infrared wavelengths above 700nm, ideal for CCD and CMOS sensors
  • Utilizes Tiffen's ColorCore technology for maintained image clarity and quality
  • Suitable for use with select matte boxes and sunshades for increased versatility

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture stunning infrared photos with this 4.5" Tiffen IR ND 2.1 filter.
  • Achieve creative effects using this infrared filter, blocking visible light.
  • Enjoy 7-stop neutral density, reducing light for long exposures with ease.
  • Control IR wavelengths above 700nm for unique, artistic photography shots.
  • Crafted with ColorCore tech, this filter ensures top-notch image quality.
  • Durable water white optical glass promises lasting performance for your lens.

What's in the box:

  • Tiffen 4.5 " Round IR ND 2.1 Filter
  • Tiffen 1 Year Limited Warranty