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Hoya YDPOLCP037 37mm Pro1 Digital Polarizing Filter — main product image
Hoya

Hoya YDPOLCP037 37mm Pro1 Digital Polarizing Filter

★★★★★4.4 (3695 reviews)

Enhance Your Images with Hoya Polarizing FiltersThe Hoya 37mm Pro1 Digital Polarised Circular Filter is designed to reduce unwanted reflections and enhance color saturation. By selecting which light rays enter your camera lens, this filter allows you to capture clearer, more vibrant images with i...

$110.67*
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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 Images with Hoya Polarizing Filters

The Hoya 37mm Pro1 Digital Polarised Circular Filter is designed to reduce unwanted reflections and enhance color saturation. By selecting which light rays enter your camera lens, this filter allows you to capture clearer, more vibrant images with improved contrast. Ideal for landscapes and outdoor photography, this filter delivers professional results.

Specifications:

  • Filter Size: 37mm
  • Filter Type: Circular Polarizing (CPL)
  • Coating: Digital Multi-Coated
  • Frame: Black Matte Aluminum Satin Finish Almite
  • Glass: Black Rimmed
  • Edge: Straight Knurling

Key Features

Polarizing filter for colour contrast and enhancement without affecting overall colour balance

Digital multi-coated filters greatly reduce the appearance of lens flare and ghosting caused by reflections

Black matte aluminum satin finish almite frame which reduces reflections

Equipped with black rimmed glass to reduce the chance of light reflecting off the edge

Ultra thin filter frames to help avoid vignetting on super wide angle lenses also designed to hold a lens cap

Straight knurling edge for non-slip, easy attachment and removal

To fit 82 mm thread size

Specifications

Filter Type
Polarizing
Filter Diameter
37mm
Lens Thread Size
82mm
Coating
Digital Multi-Coated
Frame Material
Aluminum
Frame Finish
Black Matte Satin Almite
Glass Rim
Black
Frame Design
Ultra Thin
Edge Type
Straight Knurling

Pros & Cons

👍 Pros

  • Digital multi-coating on this Hoya filter significantly reduces lens flare and ghosting from reflections.
  • The black matte aluminum frame effectively minimizes unwanted reflections to maintain image quality.
  • Equipped with black rimmed glass, this filter reduces the chance of light reflecting off its edges.
  • Its ultra-thin frame design helps prevent vignetting, especially when using super wide-angle lenses.
  • The straight knurling edge provides a non-slip grip, making attachment and removal easy and secure.

👎 Cons

  • This specific polarizing filter is designed for a 37mm lens thread size, limiting its universal application.
  • The filter's primary benefit is color contrast and enhancement, not a comprehensive range of optical corrections.
  • While designed to hold a lens cap, the ultra-thin frame may still present a different feel than a standard frame.
  • This filter is specified for a particular lens thread size, necessitating careful compatibility checks before purchase.
  • The focus on polarizing effects means it does not offer additional benefits like UV protection or neutral density.

Frequently Asked Questions

This filter is primarily designed to enhance color contrast and saturation without affecting the overall color balance of your photographs.
Yes, the digital multi-coated filters are specifically engineered to greatly reduce the appearance of lens flare and ghosting caused by reflections.
The filter features an ultra-thin frame design, which is intended to help avoid vignetting, especially when used with super wide-angle lenses.
Yes, it is equipped with a straight knurling edge, which is designed for a non-slip grip, facilitating easy attachment and removal.
The ultra-thin filter frame is also specifically designed to accommodate and hold a lens cap.

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