TELESIN Lens Filter Kit for DJI Osmo Action 3 4 5 - CPL + ND8 ND16

In this review of the TELESIN Lens Filter Kit for DJI Osmo Action 3, 4 and 5 cameras, the bottom line is simple: shooters who want cleaner reflections and greater exposure control in bright outdoor conditions will appreciate this four-piece set. The kit combines a CPL polarizer with three neutral density options (ND8, ND16, ND32) made from multi-coated optical glass, and the reviewer found the filters deliver clear footage with minimal color cast while fitting securely on the Action series cameras.

Key Features

• Optical glass construction: High grade multi-coated glass preserves image clarity and reduces flare for sharper video and photos.
• High transmittance: Over 99.5% light transmission minimizes image degradation so footage keeps natural contrast and detail.
• Ultra-thin design: Thin glass reduces the chance of vignetting when shooting wide-angle action footage.
• CPL polarizer: Removes unwanted reflections from water and metal and increases color saturation for richer scenic images.
• ND range: ND8, ND16 and ND32 let users control exposure, aperture and shutter choices to avoid washed-out highlights in bright sun.
• Secure fit: Precision machine tooling ensures the filters sit firmly on DJI Action 3, 4 and 5 cameras during active use.

Who It's For

The kit is best for outdoor content creators using DJI Action 3, 4 or 5 cameras who need simple, reliable tools to reduce reflections and manage bright-light exposure. Landscape shooters, water sports videographers and travel vloggers will find the combination of a CPL and multiple ND strengths especially useful for improving contrast and color.

Shoppers who rarely shoot outdoors in bright conditions or who need specialized variable NDs or professional cine optics may want to look elsewhere; this kit focuses on portability and straightforward ND steps rather than a full pro variable ND solution.

Pros & Cons

Pros

• High-grade, multi-coated glass gives noticeably clear footage with low flare.
• CPL effectively reduces reflections and deepens color saturation in landscapes and water scenes.
• Three ND densities give flexible exposure control across a range of bright conditions.
• Ultra-thin profile helps avoid vignetting on the wide-angle Action cameras.

Cons

• Kit uses stepped ND values rather than a single variable ND, so switching filters is required to change stops.

Specifications

Brand	TELESIN
Compatible models	DJI Osmo Action 3, Action 4, Action 5
Filter types	CPL, ND8, ND16, ND32
Glass	High grade multi-coated optical glass
Transmittance	Over 99.5%
Design	Ultra-thin to reduce vignetting

Our Verdict

The TELESIN Lens Filter Kit is a practical, value-oriented choice for Action 3/4/5 users who shoot outdoors and need reliable polarizing and neutral density control. Its multi-coated optical glass and ultra-thin construction preserve image quality while the CPL and three ND options give real creative control over reflections and exposure, making it a smart addition for most action camera shooters.

Frequently Asked Questions

Will these filters fit my DJI Action 4?
Yes, the kit is explicitly engineered to fit DJI Osmo Action 3, Action 4 and Action 5 models.

Do the ND filters change color balance?
The filters are multi-coated high definition glass with high transmittance to minimize color cast, so any shift is minimal in normal use.

Can the CPL remove glare from water?
Yes, the CPL helps remove surface reflections and increases color saturation for cleaner water and sky shots.