K&F Concept Magnetic Wide Angle Lens & Filter Set - Expand FOV

In this review of the K&F Concept magnetic filter kit for the DJI Osmo Pocket 3, the bottom line is clear: this set is aimed at mobile filmmakers and travel photographers who want an easy, compact way to expand creative options. The kit pairs a magnetic 112-degree wide-angle lens with a variable ND2-32, a CPL, and a black diffusion 1/4 filter so users can control framing, exposure, reflections, and portrait softness without bulky attachments. It is most useful when quick swaps and dependable image quality matter during run-and-gun shooting.

Key Features

• Magnetic attachment: The filters and wide-angle lens attach magnetically to the Osmo Pocket 3 for fast changes on the fly without fiddly threads or adapters.
• Wide-angle conversion: The included wide-angle lens increases the field of view to 112 degrees so users can capture broader scenes and tighter interiors with the small gimbal camera.
• Variable ND2-32: The adjustable ND covers roughly 1 to 5 stops of light reduction, letting videographers control motion blur and exposure from partly cloudy to bright sun.
• CPL for color and contrast: The circular polarizer removes non-metallic reflections from water and glass and deepens sky color when rotated to the optimal angle.
• Black diffusion 1/4: The diffusion filter softens skin details and produces a subtle film-style glow for more flattering portraits and dreamier highlights.
• Optical quality: All elements use imported AGC optical glass with multi-coating for improved clarity, hydrophobic and anti-scratch properties, and easier cleaning.

Who It's For

The kit is best for Osmo Pocket 3 owners who want a compact, versatile filter set for travel, vlogging, and casual filmmaking; it suits creators who value quick magnetic changes and a small footprint over professional, interchangeable filter systems. The set benefits those who shoot landscapes and city scenes where a wider FOV and polarizing control noticeably improve final footage.

Those who should look elsewhere include photographers who require push-button precision of high-end matte boxes or ultrahigh ND stops for extensive long exposures, and users who need custom thread mounts for larger lens systems rather than a purpose-built Osmo Pocket 3 solution.

Pros & Cons

Pros

• Solid build quality and multi-coated AGC glass deliver clear, color-accurate images for the price.
• Magnetic system and compact set make swapping filters quick and straightforward while shooting on the move.
• Versatile combination of wide-angle, CPL, variable ND, and diffusion covers a wide range of everyday shooting needs.
• Value for money is strong given the range of filters included and the optical materials used.

Cons

• Magnet strength has mixed feedback, so users should confirm secure attachment before critical shots.
• The kit is designed specifically for the Osmo Pocket 3 and is not a universal solution for larger camera systems.

Specifications

Designed for	DJI Osmo Pocket 3
Included items	Wide-angle lens, CPL, ND2-32, Black Diffusion 1/4
Wide-angle FOV	112 degrees
ND range	ND2 to ND32 (approx. 1-5 stops)
Glass type	Imported AGC optical glass
Coating	Multi-coated, hydrophobic and anti-scratch

Our Verdict

The K&F Concept magnetic filter set is a practical, affordable upgrade for Osmo Pocket 3 users who want faster creative control and improved image quality without bulky accessories. It balances optics and convenience well, making it a worthwhile buy for travel shooters and vloggers who value portability and immediate effects.

Frequently Asked Questions

Will these filters fit other cameras?
They are specifically designed to magnetically attach to the Osmo Pocket 3 and may not fit other camera models or lenses without adapters.

How much light does the ND2-32 block?
The variable ND provides roughly 1 to 5 stops of light reduction, suitable for controlling exposure from partly cloudy to bright sun.

Does the CPL reduce reflections effectively?
Yes, the CPL is intended to eliminate non-metallic reflections from water and glass and to enhance color saturation when rotated to the correct angle.