Hoya

Hoya 0667 52mm HMC Red 25A Filter

4.7 (125 reviews)

Enhance Your Photography with Dramatic Contrast and Rich Tones The Hoya 52mm HMC Red 25A Screw-in Filter is designed to enhance contrast and create dramatic effects in your photographs. By absorbing green and blue light, this filter intensifies red tones, making it perfect for landscapes, skin t...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Enhance Your Photography with Dramatic Contrast and Rich Tones

The Hoya 52mm HMC Red 25A Screw-in Filter is designed to enhance contrast and create dramatic effects in your photographs. By absorbing green and blue light, this filter intensifies red tones, making it perfect for landscapes, skin tones, and specialized scientific applications. Its multi-coated surface ensures optimal light transmission and reduces reflections.

  • Brand: Hoya
  • Model: 0667
  • Filter Type: Red #25A
  • Filter Size: 52mm
  • Material: Glass
  • Coating: Multi Coating (HMC)
  • Effect: Contrast Enhancement, Tonal Correction

Key Features

Darkens blue creating dramatic contrast between sky and clouds

Creates greater contrast between flowers and foliage

Used in scientific photography

Useful for copying blueprints

Not recommended for skin tones

Specifications

Filter Type
HMC Red 25A
Filter Size
52mm

Pros & Cons

👍 Pros

  • Darkens blue tones, creating a stark and dramatic contrast between the sky and clouds in landscape photography.
  • Enhances visual separation by creating greater contrast between brightly colored flowers and green foliage.
  • A valuable tool for scientific photography applications where specific color separation is crucial for analysis.
  • Useful for copying blueprints, as it can help clarify lines and details by increasing contrast against the background.
  • The HMC (Hoya Multi-Coated) construction helps reduce reflections and flare for clearer images.

👎 Cons

  • Not recommended for use with skin tones, as it can produce unnatural and unflattering color rendition for portraits.
  • The strong red effect limits its general-purpose application, making it a specialized filter for specific scenarios.
  • Requires adjustment of exposure settings due to the significant light reduction caused by the dark red coloration.
  • May introduce a noticeable color cast if used inappropriately or without proper white balance adjustments.
  • Not suitable for color photography where natural color reproduction is desired, as it heavily alters hues.

Frequently Asked Questions

This filter is designed to darken blue areas, creating dramatic contrast between skies and clouds, and enhancing contrast between flowers and foliage. It is also useful in scientific photography and for copying blueprints.
The Hoya 52mm HMC Red 25A Filter is not recommended for skin tones, as it will significantly alter the natural appearance and color of subjects.
The HMC (Hoya Multi-Coated) designation indicates that the filter has multiple layers of coating, which typically helps to reduce reflections, increase light transmission, and improve image clarity.
Yes, as long as your lens has a 52mm filter thread, this Hoya 52mm HMC Red 25A Filter will physically attach to it.
Given that it's a dark red filter, it will absorb a significant amount of light, necessitating exposure compensation to achieve correctly exposed images.