In this overview, the PGYTECH ND Filter Set for DJI Osmo Action 3 (ND8, ND16, ND32, ND64) is compared with similar filter kits from Sunnylife and Telesin designed for various action cameras and compact devices such as the Osmo Action, Pocket, and Osmo Nano series. All reviewed sets include neutral density (ND) filters to control exposure, but they differ in compatibility with specific camera models and the inclusion of additional filter types such as circular polarizers (CPL), protective filters (MCUV), or softening filters (Black Mist).
⚙️ Below is a comparison of device compatibility, kit contents, and the practical purpose of the filters for each presented set.
| Parameter | PGYTECH ND Filter Set for DJI Osmo Action 3 | Sunnylife OP4-FI223 (for Pocket 4/3) | Sunnylife OA6-FI109 (for DJI Action 6) | Telesin CPL/ND8/ND16/ND32 (for DJI Action 6) | Sunnylife OP4-FI225 (for Pocket 3 and 4) | Sunnylife ON-FI081 (for Osmo Nano) | Practical significance |
|---|
| Compatibility | DJI Osmo Action 3 | Pocket 4/3 | DJI Action 6 | DJI Action 6 | Pocket 3 and Pocket 4 | Osmo Nano | Filters are physically and optically matched to specific camera models, making device compatibility the primary deciding factor. |
| Kit contents | ND8, ND16, ND32, ND64 | ND8, ND16, ND32, ND64 | CPL, ND8, ND16, ND32, ND64, Black Mist 1/4 | CPL, ND8, ND16, ND32 | MCUV, CPL, ND8, ND16, ND32, ND64 | Black Mist 1/4, CPL, ND8, ND16, ND32, ND64 | Sets featuring CPL and Black Mist offer broader creative control over reflections and diffusion, whereas pure ND kits focus strictly on shutter speed management. |
| ND filter purpose | Light control and cinematic motion blur | Light control and cinematic motion blur | Exposure and shutter control | Exposure and shutter control | Shutter balancing in bright light | Light and exposure control | All ND components serve a shared core function—reducing incoming light to achieve smooth motion blur in bright environments. |
◎ The table below evaluates how well each filter set matches specific use cases and hardware models.
| Use case | Recommended product | Why |
|---|
| Shooting with DJI Osmo Action 3 in bright daylight | PGYTECH ND Filter Set for DJI Osmo Action 3 (ND8, ND16, ND32, ND64) | Engineered specifically for the Osmo Action 3 body and lens structure, ensuring reliable exposure control. |
| Shooting with Pocket 3 or Pocket 4 cameras focusing on pure ND filters | Sunnylife OP4-FI223 Neutral Density Camera Filter Set | Includes standard ND densities tailored for precise shutter speed management on compact Pocket-series gimbals. |
| Advanced shooting with DJI Action 6 involving polarization and diffusion | Sunnylife filter set for DJI Action 6 | Combines CPL and Black Mist effects alongside standard ND filters, beneficial for outdoor landscapes and portraits. |
| Shooting with Osmo Nano using a comprehensive effect assortment | Set of 6 Sunnylife camera filters for Osmo Nano | Offers a complete spectrum of filters including polarization, protection, and softening specifically built for the ultra-compact Osmo Nano. |
The choice of a filter kit depends entirely on your specific camera model. If you use the DJI Osmo Action 3, the PGYTECH set is the optimal choice for precise exposure control and achieving cinematic motion blur in bright conditions. Owners of different camera models should select alternative Sunnylife or Telesin sets to ensure correct physical compatibility and access to desired additional filter types such as CPL or Black Mist.
