Hoya 46mm W4 Umber Warming Color Correction Multi-Coated Glass Filter

SKU: HYA46W4 MFR: A-46W4
$58.90
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Key Features

  • Enhance portraits with this 46mm Hoya warming filter, adding a natural, sun-kissed glow.
  • Achieve beautiful color correction; this Hoya filter warms cool tones by 40 Mired shift.
  • Multi-coated glass ensures high light transmission, reducing glare & ghosting in photos.
  • Durable Hoya optical glass protects your lens while improving image quality in sunlight.
  • Ideal for outdoor photography, this umber filter balances cool shadows for warmer shots.
  • This Hoya W4 filter offers easy front filter threads for stacking with other lens filters.
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Special Order?Estimated to Ship: 08/17/2025
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Hoya W4 Warming Filter Specifications

  • Filter Size

    1.81" (46mm)

  • 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

    0024066073730

About Hoya W4 Warming Filter

Discover the precision and craftsmanship of the 46mm W4 Umber Warming Color Correction Multi-Coated Glass Filter, an essential tool for photographers aiming to achieve impeccable color accuracy and warmth in their images. This high-quality, durable filter expertly warms the ambient light entering your lens by 500 degrees Kelvin (+40 mired shift), infusing a subtle light amber hue into your overall exposure.

Crafted to assist photographers in fine-tuning the color balance or aesthetic of their scenes, the filter aligns perfectly with your film's white balance or your creative vision. Whether you're contending with daylight-balanced film in cooler lighting conditions or seeking to enhance the warmth of your subject's skin tones in portrait photography, this filter offers an effective solution.

The multi-coated design of this filter is a testament to its superior performance, featuring multiple layers that work tirelessly to reduce reflections, glare, and lens flare. This meticulous construction ensures improved image quality, heightened contrast, and an impressive over 97% average light transmission, making it a standout choice for use with today's advanced multicoated lenses.

Ideal for photographers who encounter strong overcast days or heavy shade, this filter adds the necessary warmth to counteract the blue cast and enrich the image's natural tones. It's also perfect for capturing the golden hours of sunrise and sunset with daylight-balanced film, intensifying the scene's inherent warmth for truly captivating results.

Incorporate the 46mm W4 Umber Warming Color Correction Multi-Coated Glass Filter into your photography kit to unlock the potential of every shot, ensuring that each image you capture is rendered with the utmost warmth and color fidelity.

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 46mm Hoya warming filter, adding a natural, sun-kissed glow.
  • Achieve beautiful color correction; this Hoya filter warms cool tones by 40 Mired shift.
  • Multi-coated glass ensures high light transmission, reducing glare & ghosting in photos.
  • Durable Hoya optical glass protects your lens while improving image quality in sunlight.
  • Ideal for outdoor photography, this umber filter balances cool shadows for warmer shots.
  • This Hoya W4 filter offers easy front filter threads for stacking with other lens filters.

What's in the box:

  • Hoya 46mm W4 Umber Warming Color Correction Multi-Coated Glass Filter
  • Hoya 1 Year Limited Warranty