52mm Magnetic CPL + ND8 + ND64 Filters Kit - Fast Swap Magnetic

In this review the K&F Concept 52mm magnetic filter kit is judged as a practical, budget-friendly set for photographers who want faster filter swaps and better control over reflections and exposure. The single biggest reason to buy is the magnetic adapter ring system that lets users attach or change filters in under a second, making it ideal for run-and-gun shooting or sudden lighting changes. The kit combines a circular polarizer and two neutral density options built from Japanese optical glass with multi-layer coatings, so image quality and handling are the focus of this hands-on appraisal.

Key Features

• 1 Second Swap: The magnetic adapter ring and filters attach instantly, significantly reducing downtime when changing filters in the field.
• ND Light Reduction: The ND8 and ND64 provide about 3 and 6 stops of light reduction respectively, useful for controlling exposure on partly cloudy to bright sunny days.
• Polarization: The CPL enhances color and contrast and removes non-metallic surface glares from water and glass for clearer skies and richer tones.
• Optical Glass: Filters are made from Japanese AGC optical glass with 28 multi-layer coatings to reduce reflections and preserve image clarity.
• Complete 5-in-1 Kit: Includes CPL, ND8, ND64, a magnetic basic adapter ring and a magnetic lens cap, providing all essentials for a 52mm lens setup.

Who It's For

This kit is best suited to hobbyists and travel shooters who own a 52mm lens and want a fast, reliable way to add polarization and controlled light reduction without fumbling with screw-in filters. The magnetic system makes it particularly helpful for photographers who frequently switch between handheld stills and quick video clips.

Photographers who require specialized glass or exacting color neutrality for high-end commercial work should look at purpose-built pro-grade filter systems; likewise, anyone without a 52mm thread lens should confirm thread size before purchasing since this kit fits only 52mm lenses.

Pros & Cons

Pros

• Magnetic mounting is fast and convenient, cutting swap time to under a second.
• ND8 and ND64 give practical 3 and 6 stop options for a variety of bright conditions.
• CPL effectively reduces glare and improves sky contrast in many outdoor scenes.
• Constructed from Japanese AGC optical glass with multi-layer coatings for reduced reflections.

Cons

• Only compatible with 52mm lenses, so it is not universal without additional adapter rings.
• Some users report variable color saturation results from the CPL depending on scenes and camera processing.

Specifications

Brand	K&F CONCEPT
Filter Sizes	52mm
Included Filters	CPL, ND8, ND64
Mount Type	Magnetic adapter ring + magnetic filters
Glass	Japanese AGC optical glass
Coatings	28 multi-layer coatings
Accessories	Magnetic basic ring and magnetic lens cap

Our Verdict

The K&F Concept 52mm magnetic CPL and ND kit is a strong value for hobbyists and travel shooters who need quick filter changes and versatile control over glare and exposure. With quality AGC glass and practical ND stops, it delivers useful results for outdoor photography, provided your lens is 52mm and you accept modest variation in color rendering from the CPL.

Frequently Asked Questions

Will these filters fit my lens?
They fit lenses with a 52mm thread; confirm your lens marked size before buying.

How strong is the light reduction?
ND8 reduces about 3 stops and ND64 about 6 stops of light, useful across partly cloudy to bright sun conditions.

Does the CPL remove reflections?
Yes, the circular polarizer reduces non-metallic glares on water and glass and can improve sky contrast.