Ultimate ND Filter Guide for Action Cameras (DJI Osmo Action Series)

gear4greatness
Apr 3
2 min read

Updated: May 23

Last updated: May 23, 2025

Ultimate ND Filter Guide for Action Cameras (DJI Osmo Action Series)

If you're serious about capturing cinematic footage with your DJI Osmo Action 3, 4, or 5 Pro, ND filters are more than accessories—they’re essential. The K&F Concept 6-Pack Snap-On ND Filter Set (CPL, ND8, ND16, ND32, ND64, ND1000) is one of the best value tools any content creator can add to their kit in 2025.

Here’s a full breakdown of what each filter does, when to use them, and why this kit is a must-have for your next shoot.

🎥 What Are ND Filters & Why Do They Matter?

ND (Neutral Density) filters reduce the amount of light entering your camera. This lets you:

Maintain cinematic motion blur (shutter speed = 2x frame rate)
Avoid overexposure in bright conditions
Create dramatic effects like motion trails and silky water

For action cameras, they help turn fast-paced footage into buttery-smooth visuals—even in blazing sun or reflective environments.

📦 K&F Concept 6-Pack ND Filter Breakdown

1. CPL (Circular Polarizer)

Cuts glare on water, windows, and shiny surfaces
Boosts contrast & saturation
Use Case: Filming glassy lakes, city windows, or enhancing blue skies

2. ND8 (3 Stops)

Slightly darkens for overcast or golden hour shoots
Helps maintain motion blur without overexposing
Use Case: Cloudy hikes, sunrise biking, soft natural light

3. ND16 (4 Stops)

Medium darkness for mildly sunny days
Keeps exposure in check without crushing shadows
Use Case: Backyard scenes, b-roll nature shots, travel vlogs

4. ND32 (5 Stops)

Handles bright daylight and midday sun
Keeps your shutter cinematic in direct sunlight
Use Case: Beach days, noon shoots, summer events

5. ND64 (6 Stops)

Tackles extremely bright scenes like snow, sand, or water
Controls light without needing to crank up shutter speed
Use Case: Surfing, skiing, desert trails, high-glare environments

6. ND1000 (10 Stops)

Blocks nearly all light for long exposure photography
Great for motion blur, time trails, or ghosting effects
Use Case: Long exposure waterfalls, traffic blur, moody skies (with tripod)

💡 Why This Set Is a Smart Buy

At just $56.54 CAD, the K&F Concept 6-Pack delivers:

Cinematic flexibility in one lightweight kit
Professional results without a pro price
Creative options for travel, sports, pets, and daily vlogging

🎬 Blog & Video Content Ideas from One Product

You can generate tons of content using just this set:

Unboxing & First Impressions
How to Use ND Filters for Cinematic Action Footage
ND vs No ND – Side-by-Side Tests
ND1000 Long Exposure Tutorial (Waterfalls, Traffic)
ND8 vs ND64 – Brightness Comparison
CPL Filter Demo: Glare Reduction Test

Perfect for YouTube, TikTok, Instagram Reels, and beyond.

Ultimate ND Filter Guide for Action Cameras (DJI Osmo Action Series)

🏁 Final Thoughts

ND filters aren’t just accessories—they’re storytelling tools. They give you creative control, keep your footage cinematic, and make a noticeable difference in any lighting scenario.

If you own a DJI Osmo Action 3, 4, or 5 Pro, this K&F set is one of the smartest and most affordable upgrades you can make.