Hoya 52mm W4 Umber Warming Color Correction Multi-Coated Glass Filter

SKU: HYA52W4 MFR: A-52W4
$64.90
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Key Features

  • Enhance portraits with this 52mm warming filter, adding a natural, sun-kissed glow to skin tones.
  • Achieve cinematic warmth using the Hoya W4 umber filter, perfect for outdoor photography in any season.
  • Multi-coated glass reduces reflections, ensuring your photos are crisp and clear with this Hoya filter.
  • Correct cool color casts with this color correction filter, ideal for landscapes under cloudy skies.
  • Durable aluminum frame ensures this 52mm filter is built to last, protecting your lens for years.
  • Experiment with creative effects; this warming filter adds a unique, vintage feel to your photos.
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Special Order?Estimated to Ship: 08/17/2025
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Questions & Answers

Shopper : Why Did You Choose This?JOE W : I Usually like my photos to have a warmer than neutral cast, and I still shoot film sometimes.

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Hoya W4 Warming Filter Specifications

  • Filter Size

    2.04" (52mm)

  • Exposure loss

    2/3 Stop

  • Mired Shift

    40

  • Equivalent Filter

    81D

  • Glass Type

    Hoya Optical

  • Number of Multi-Coatings

    6 total / 3 each side

  • Hardened Top Layer

    No

  • Anti-Static

    No

  • Frame Construction

    Low Profile / Aluminum

  • Front Filter Threads

    Yes

  • UPC Code

    024066073754

About Hoya W4 Warming Filter

W4 color correction filter warms the ambient light entering the lens by 500 Degree kelvin (+40 mired shift) by adding light amber color to the overall exposure. This filter helps fine-tune the color or look of your scene to match your film's white balance or creative vision.

The Hoya W4 filter is helpful when:
• You are using daylight-balanced film and the light source is colder than the desired look and you need a specific amount of color correction to match your film's color balance (5500 Degree K). Great on strong overcast days or when you subject is in the heavy shade.
• When shooting portraits and you want to give the skin tone a sun-kissed warm look.
• You are shooting at sunrise or sunset with daylight-balanced film (5500 Degree K) and you want to a really warm looking scene.

HOYA Multi-Coat (HMC) filters are recommended for enhancing the performance of today's multicoated lenses. These popular filters minimize reflection, reduce flare and ghosting, and result in over 97% average light transmission.

Hoya W4 Warming Filter Features

  • Designed for Film Photographers
  • Warms Color Temperature by 500 Degree K (+40 Mired Shift)
  • Excellent choice for heavy shade or overcast days to add warmth
  • 6 layers of HMC multi-coating
  • Equivalent to 81D Filter

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Enhance portraits with this 52mm warming filter, adding a natural, sun-kissed glow to skin tones.
  • Achieve cinematic warmth using the Hoya W4 umber filter, perfect for outdoor photography in any season.
  • Multi-coated glass reduces reflections, ensuring your photos are crisp and clear with this Hoya filter.
  • Correct cool color casts with this color correction filter, ideal for landscapes under cloudy skies.
  • Durable aluminum frame ensures this 52mm filter is built to last, protecting your lens for years.
  • Experiment with creative effects; this warming filter adds a unique, vintage feel to your photos.

What's in the box:

  • Hoya 52mm W4 Umber Warming Color Correction Multi-Coated Glass Filter
  • Hoya 1 Year Limited Warranty