# Hoya YYR 4437

**Brand:** Hoya
**Category:** Photo
**Code (GTIN/SKU):** 0024066071309
**Canonical URL:** https://openreviews.io/en/reviews/hoya/hoya-yyr-4437-0024066071309

## Rating: 5.0/5 ★★★★★ — 2 reviews analyzed
_Confidence: high_

## At a glance

Hoya YYR 4437 reviews: 5.0/5 based on 2 analyzed reviews, updated September 7, 2026.

Praised: effective protection and glass quality.

2 reviews analyzed, all published on other sites.
Other sites: 1 source, 2 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

The Hoya YYR 4437 is an optical protection filter designed to safeguard camera lenses from external damage. Users highlight that it performs its role perfectly, offering a highly effective protective barrier against scratches and impacts without altering image quality. The build quality of this optical glass is particularly appreciated for its transparency and neutrality.

## Strengths

- **Effective protection** — This filter ensures excellent protection of the front lens element against shocks and dust.
- **Glass quality** — The filter benefits from a high optical manufacturing quality that preserves the sharpness of the photos.

## Frequently asked questions

- Does this filter alter the quality or colors of the image?
- Is it easy to screw on and remove from the lens?
- Is the glass treated against reflections?
- Is this filter scratch-resistant when cleaning?

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_Source: OpenReviews — https://openreviews.io/en/reviews/hoya/hoya-yyr-4437-0024066071309_