TELESIN CPL + ND8/16/32 Filter Set for DJI Action 3/4/5

Turn harsh light into clean, cinematic footage.
This TELESIN CPL + ND8/16/32 filter set is a compact, snap-on kit designed specifically for DJI Action 3/4/5 users who shoot in strong sun, around water, snow or glass.

Key Benefits at a Glance

Cut harsh reflections on water, glass, cars and snow for cleaner, clearer shots
Keep your DJI Action 3/4/5 properly exposed in bright sun with ND8 / ND16 / ND32
Create silky waterfalls, smooth waves and natural motion blur in video
Lightweight aluminium alloy frame with silicone lens contact – built to protect your camera in the field

Why Your Action Camera Needs Filters in Bright Light

Even a great camera like DJI Action 3/4/5 struggles with physics:

Midday sun blows out skies and kills cloud detail
Water, snow and wet roads throw bright, distracting reflections into your shot
Auto exposure pushes shutter speed too high, making motion look unnaturally sharp
Long-exposure style effects (silky water, empty streets) are nearly impossible in daylight

This CPL + ND filter kit tackles those problems directly at the lens, before the light hits your sensor.

Before/After – Problems vs. Results

Without Filters	With TELESIN CPL + ND Filters
Blown-out skies, no cloud detail	Controlled highlights, structured skies
Strong glare on lakes, sea or wet streets	Reduced reflections, clearer texture in water and roads
Harsh, “staccato” motion in bright video	Smoother, more cinematic motion blur
Flat, washed-out color in landscapes	Deeper blues, richer greens, more pleasing overall color

Who This Kit Is For

This filter set is made for creators who:

Shoot travel vlogs, POV rides, hikes or ski days with DJI Action 3/4/5
Spend time at beaches, rivers, lakes, cities, snow fields or mountain trails
Want footage that looks closer to what their eyes see, not overly bright or washed out
Prefer carrying one compact kit instead of multiple single filters

If you mostly shoot indoors or in low light, you probably don’t need this kit.
If you’re often outside in strong light, this is one of the most effective upgrades you can make.

What’s in the Kit and When to Use Each Filter

Filter Overview

Filter	Type	Approx. Light Cut	Best Conditions	Main Use
CPL	Circular polarizer	Variable (by rotation)	Sun + water, glass, snow, wet roads	Remove reflections, deepen color, increase contrast
ND8	Neutral density	~3 stops	Slightly bright / hazy or overcast	Gentle light control, protect highlights, subtle motion blur
ND16	Neutral density	~4 stops	Typical sunny outdoor shooting	Everyday ND for balanced exposure and natural motion
ND32	Neutral density	~5 stops	Very bright (midday sun, beach, snow, open water)	Strong light reduction, silky water, long-exposure style shots

In short: The CPL deals with reflections. ND8/16/32 control overall brightness. One small kit covers most real-world lighting for DJI Action 3/4/5.

How CPL and ND Filters Improve Your DJI Action 3/4/5 Footage

CPL – Cutting Glare, Boosting Color

The CPL (circular polarizer) is what you use when reflections ruin your scene:

Reduces glare from water, glass, car bodies, wet roads and snow

Makes skies deeper blue and clouds more defined

Reveals more detail in rocks, foliage and buildings

Prevents distracting hotspots that pull attention away from your subject

How to use it:
Mount the CPL, point your camera at the scene, then slowly rotate the filter while watching the screen. Stop when reflections are minimized and the colors look richest.

ND8 / ND16 / ND32 – Controlling Light and Motion

ND filters act like sunglasses for your lens. They help when:

The image is bright even at minimum ISO

You want smoother motion in video

You want long-exposure style photos in daylight

Quick guide in the field:

Lighting Situation	Recommended Filter	Typical Result
Slightly bright / thin clouds / late afternoon	ND8	Gentle light reduction, more control over highlights
Clear, sunny day in open areas	ND16	Natural-looking motion, balanced exposure
Midday sun at beach, on snow or near open water	ND32	Protected highlights, smoother waves and waterfalls possible

Creator tip:
On very bright beaches or snow, many creators stack a CPL + ND32 filter on a DJI Action 3/4/5 to tame reflections and brightness at the same time.

Field-Ready Design and Materials

Optical Glass with Multi-Layer Coating

Each filter uses high-quality optical glass with multi-layer coatings to:

Maintain sharpness from center to corners

Keep colors neutral and accurate, without strong tints

Reduce internal reflections and ghosting

Avoid visible dark corners or heavy vignetting

In short: You gain control over light and reflections without sacrificing image quality.

Aluminium Alloy Frame – Light but Tough

The frame is made from a rigid yet lightweight aluminium alloy:

Adds minimal weight to your DJI Action 3/4/5 setup

Protects the glass from knocks and drops

Features laser-engraved markings (CPL / ND8 / ND16 / ND32) that won’t fade

It looks and feels like a premium part of your camera, not a cheap add-on.

Silicone Lens Contact – Protection Where It Matters

The side that touches your camera lens surround is lined with a silicone protective layer:

Cushions contact to help prevent scratches and scuffs

Helps absorb minor bumps and vibrations

Keeps the filter seated securely, even on helmets, bikes or chest mounts

You can clip filters on and off as needed without worrying about damaging the lens area.

Built Specifically for DJI Action 3/4/5

Secure Snap-On Mount

The filter mounting system is engineered for the DJI Action 3/4/5 front lens:

Align and click installation – no tools or adapters required

Positive, secure fit when fully seated

Fast swapping as light changes, so you don’t miss shots

If you’re used to changing original lens protectors, this will feel familiar and quick.

No Vignetting, No Interference

Low-profile design tuned for Action 3/4/5 field of view

Does not block the front screen, rear screen or buttons

Works with most cages and mounts that leave the front lens area open

Check your cage design: if it fully covers the lens surround, mount the filter first, then slide the camera into the cage.

Real-World Results You Can See

With vs. Without CPL

Scenario	Without CPL	With CPL
Lake or sea on sunny day	White glare, hard to see details in the water	Reduced reflections, clearer surface and richer color
Wet streets after rain	Strong, distracting hotspots on roads and cars	Softer reflections, more visible texture in the surface
Snowy mountain	Blinding shine, vague snow texture	Controlled shine, more defined snow patterns and rock detail

With vs. Without ND

Scene	Without ND	With ND (ND16/ND32)
Waterfall at midday	Frozen droplets, harsh contrast	Silky, flowing water with smooth motion
Busy street in bright sun	Every person frozen mid-step	Soft motion blur, “empty street” effect with visible movement
Bright beach with waves	Choppy, overexposed water, hard to balance sky	Smoother waves, more controlled, even exposure

Many users describe the kit as giving a “clean image, durable casing” that they trust for sunny outdoor shooting.

Quick and Simple to Use

Mounting and Removing the Filter

Align – Hold the filter in front of the DJI Action 3/4/5 lens.

Press – Gently press until it clicks and sits flush with the front of the camera.

Check – Look at the preview to ensure there are no dark corners.

To remove, grip the outer ring and gently pull it away from the camera.

Picking the Right Filter in Seconds

Scene just slightly too bright → ND8
Typical sunny outdoor scenes → ND16
Extremely bright beach, snow or midday sun → ND32
Strong reflections on water or glass → CPL, optionally stacked with ND

You don’t need to overthink settings: start with this simple rule and adjust if the image is still too bright or too dark.

TELESIN Reliability, Warranty and Support

Since 2013, TELESIN has focused on accessories for action cameras and mobile creators. Our filters, cages, grips and mounts are used by creators worldwide in real outdoor conditions.

Designed for real-world use with DJI Action cameras
Built with materials chosen for durability and image quality
Supported by a team that understands how creators actually shoot

If your filter set arrives damaged, doesn’t fit as expected, or you’re not happy with the image quality, contact us and we’ll help with a replacement or return.

Optimized FAQ Section for TELESIN CPL + ND8/16/32 Filter Set for DJI Action 3/4/5

Q1: Do I really need this filter set if my DJI Action 3/4/5 already looks good out of the box?
A: Yes, if you often shoot in bright sun, near water, snow or glass. The CPL and ND filters control reflections and light before it hits the sensor, giving cleaner skies, fewer blown highlights and more cinematic motion.

Q2: What is the real difference between the CPL and the ND8/ND16/ND32 filters?
A: The CPL cuts reflections and boosts color; the ND filters (ND8/16/32) only reduce overall light. Use CPL for glare and ND for brightness and motion control—together they handle most outdoor lighting.

Q3: How do I quickly choose between ND8, ND16 and ND32 in the field?
A: Simple rule: ND8 for slightly bright/overcast, ND16 for normal sunny days, ND32 for very bright beach/snow/midday sun. If highlights still clip, go stronger; if too dark, go lighter.

Q4: Will these filters soften my image or add a color cast?
A: The filters use optical glass with multi-layer coatings to keep footage sharp and neutral. Used correctly, there should be no obvious softness and only minimal, easy-to-correct color shift.

Q5: Can I use this TELESIN filter set for both video and still photos?
A: Yes. For video, use ND for natural motion blur and exposure control. For photos, use CPL to kill glare and ND to create silky water, cloud trails or “empty” street effects in daylight.

Q6: Will the filters scratch or damage the lens on my DJI Action 3/4/5?
A: The mount area has a silicone contact layer that cushions the lens surround. As long as you mount and remove the filter gently, it protects rather than harms your camera.

Q7: Are these filters waterproof and safe for rain, snow and sea spray?
A: They’re designed for outdoor use and can handle splashes, rain and snow. Just wipe them dry after shooting, especially near saltwater. For full underwater use, still pair them with a proper dive housing.

Q8: Do the filters work with TELESIN cages, mounts and other accessories?
A: Yes, as long as the cage or mount leaves the front lens area exposed. If your cage wraps around the lens ring, attach the filter first, then place the camera in the cage.

Q9: What if I mostly shoot indoors or in low light—should I still buy this kit?
A: Probably not essential. This kit is designed for strong outdoor light. If you rarely shoot in bright sun or around reflective surfaces, you won’t see its full value.

Q10: What support or guarantee does TELESIN provide for this filter set?
A: If your filter arrives damaged, doesn’t fit as expected or shows abnormal image issues, TELESIN can help with troubleshooting, replacement or return within the stated warranty and policy period.

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