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Sigma 82mm Protector Filter Clear Lens Protection — main product image
Sigma

Sigma 82mm Protector Filter Clear Lens Protection

★★★★★4.7 (266 reviews)

An 82mm multi-coated clear protection filter from Sigma that shields your lens from scratches and dust without affecting image quality.

$59.00*
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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 Sigma 82mm Protector Filter serves a single purpose: keeping your lens front element safe from the everyday hazards of shooting. Scratches from accidental contact, dust accumulation, and stray fingerprints are absorbed by the filter rather than your lens, and replacing a damaged protector is far less costly than servicing a scratched front element. The filter is made from optical glass and features multi-coating on its surfaces, which minimizes reflections and helps maintain the contrast and clarity your lens was designed to deliver.

Designed to complement Sigma's own high-performance lenses, this protector filter fits any lens with a standard 82mm front thread. The multi-coating is an important distinction from cheaper uncoated alternatives, as bare glass protection filters can introduce noticeable ghosting and flare when shooting toward light sources. While it lacks the water-repellent and oil-resistant coatings found on premium filter lines, the Sigma Protector provides reliable everyday protection with minimal optical compromise for photographers who prefer to keep a filter on their lens at all times.

Key Features

Protector

New Concept Filters that suit the high optical performance

Protects the lens effectively

Specifications

Filter Type
Protector (Clear)
Diameter
82mm
Coating
Multi Coating
Material
Glass
Water Resistant
No

Pros & Cons

👍 Pros

  • Multi-coating reduces reflections and flare that uncoated protection filters can introduce.
  • Glass construction maintains optical clarity without softening or color shifting the image.
  • Protects the lens front element from scratches, dust, moisture, and fingerprints at a fraction of lens repair cost.
  • Standard 82mm thread fits any lens with that filter size regardless of manufacturer.

👎 Cons

  • Not water-resistant, so it offers less protection against rain or splashes than weather-sealed filter options.
  • Adds another glass surface that can potentially introduce flare in extreme backlit conditions.
  • Slim profile is not specified, so it may cause slight vignetting on some ultra-wide-angle lenses at 82mm.

Frequently Asked Questions

No, the Sigma 82mm Protector is an optically clear glass filter with multi-coating designed to transmit light without altering sharpness, contrast, or color rendition.
Yes, that is its intended use. A protector filter stays on the lens as a physical barrier against scratches, dust, and accidental contact, and can be replaced far more cheaply than repairing a front element.
The multi-coating helps reduce reflections and ghosting, though in extreme backlit situations a bare lens or a higher-tier coated filter may perform marginally better.
Yes, it threads onto any lens with a standard 82mm front filter thread, regardless of brand.

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