Hoya YSUV046 46mm Fusion Antistatic UV Lens Filter — main product image

Hoya YSUV046 46mm Fusion Antistatic UV Lens Filter

Hoya

Hoya YSUV046 46mm Fusion Antistatic UV Lens Filter

Name: Hoya YSUV046 46mm Fusion Antistatic UV Lens Filter
Brand: Hoya
SKU: YSUV046

★★★★★4.7 (305 reviews)

Keep your 46mm glass pristine through dusty locations and fingerprint-heavy shoots with Hoya's Fusion Antistatic UV Filter.

$28.90*

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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

The Hoya Fusion Antistatic UV Filter is built for photographers who want genuine protection without compromising the optical investment beneath it. The 46mm format typically lives on compact primes and travel zooms — lenses that see a lot of field use, get handed around, and spend time in environments ranging from dusty hiking trails to smudge-prone studio sessions. The Fusion's antistatic coating addresses a problem standard filters ignore: glass builds up a static charge that actively pulls airborne particles toward the surface. Neutralizing that charge is a small engineering detail that pays dividends on every outdoor shoot.

Construction centers on a one-piece low-profile aluminum frame — no flex, no binding when threading on or off — with a 9-layer super multi-coating that handles flare and ghosting suppression while maintaining neutral color transmission. The hardened outer layer resists scratching from everyday cleaning, and the water-repellent surface sheds moisture cleanly. For a filter that will spend most of its life screwed onto a frequently used lens, the Fusion is built to stay functional and optically clean across years of use rather than months.

Key Features

NEW Antistatic coating repels dust

Scratch resistant - Hardened coating protects against everyday wear

Stain resistant - Protects against exposure to ink, markers etc.

Water repellent - Water beads up and wipes away easily

Fingerprints and smudges wipe away cleanly

Specifications

Filter Type

Filter Diameter

46mm

Coating Feature

Antistatic

Coating Protection

Scratch-resistant

Additional Resistance

Stain-resistant

Water Repellency

Yes

Fingerprint Resistance

Yes

Pros & Cons

👍 Pros

The antistatic coating measurably reduces how quickly airborne dust clings to the filter during outdoor and studio work, cutting down mid-session cleaning interruptions.
Water-repellent surface lets you wipe away rain or spray in a single stroke, keeping you shooting in changeable weather without fumbling with a lens cloth.
9-layer super multi-coating holds flare and ghosting to a minimum, so the filter earns its place on a quality prime without robbing optical performance.
Hardened scratch-resistant coating withstands the abrasion of frequent field cleaning — a filter that lives on your lens accumulates a lot of microfiber passes over a year.
Low-profile one-piece aluminum frame stays out of the way when stacking accessories or attaching a lens hood.

👎 Cons

At 46mm this filter fits a narrower range of lenses than 58mm or 77mm options, so its premium coating investment covers fewer bodies in a typical kit.
The Fusion sits at a higher price point than standard UV filters — if the lens it's protecting isn't particularly valuable, the cost-to-protection ratio may not pencil out.
Antistatic and water-repellent coatings require proper lens-cloth cleaning technique; paper tissues or rough cloths can still abrade the surface over time.
Like all UV filters, the Fusion adds an additional piece of glass in the optical path — perfectionists shooting in controlled studio conditions may prefer no filter at all.

Frequently Asked Questions

Does the antistatic coating actually make a noticeable difference in dusty environments?

Yes, in practical terms it matters. The antistatic charge that builds up on standard filter glass actively attracts airborne particles — the Fusion's antistatic coating neutralizes that charge, so dust settles less aggressively on the surface. You'll still need to clean it, but far less often during a long outdoor session.

Will this filter introduce any color cast or reduce sharpness on my lens?

The 9-layer super multi-coating is designed to minimize flare and preserve neutral color transmission. At 46mm you're typically on a compact prime or kit lens, and the Fusion is built to a standard that won't visibly degrade sharpness or introduce a warm/cool shift in normal use.

How does the water-repellent coating behave in light rain or humidity?

Water beads and rolls off rather than sheeting across the glass, which means you can wipe residual moisture off with a single pass of a microfiber cloth. It's not a substitute for weather sealing on your body or lens, but it keeps the front element workable in a drizzle.

Is the low-profile aluminum frame compatible with my lens hood?

The one-piece low-profile frame keeps the filter thin enough that most OEM and third-party hoods for 46mm lenses will thread on without vignetting. Verify with very wide-angle lenses (under 24mm equivalent), where any added thickness increases vignetting risk.

Does the stain resistance hold up after repeated cleaning?

The hardened coating resists ink, marker, and general grime, and the surface is designed to be wiped clean without the coating degrading from normal lens cloth use. Avoid harsh solvents — use lens cleaning solution and a clean microfiber cloth to preserve the coatings over time.