# Circular Polarizing Filter (CPL) K&F for DJI Osmo Action 6 — model SB11146

**URL:** https://aio.lv/en/product--kf-sb11146--11878544
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB11146
**EAN:** 6942052581219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb11146--11878544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Circular polarizing (CPL) photographic filter from K&F designed for use with action cameras such as the DJI Osmo Action 6. The filter reduces reflections and glare, improves color saturation and contrast, and is mounted as a threaded circular filter for front-of-lens attachment. Suitable for outdoor shooting, landscape and water scenes where controlling reflections and enhancing sky and foliage tones is required.

## Long description

The Circular Polarizing Filter (CPL) K&F for DJI Osmo Action 6 — model SB11146 is a threaded circular polarizer designed for front-of-lens attachment on compatible action cameras. It reduces unwanted reflections from non-metallic surfaces such as water, glass and foliage, increases color saturation and contrast, and helps deepen blue skies for clearer outdoor imagery. The filter is built to sit ahead of the camera lens and rotate to adjust polarization strength, allowing control over glare and atmospheric reflections during handheld or mounted shooting.
Advantages
This CPL filter provides improved color rendition and contrast in bright outdoor scenes without digital processing. By cutting down specular reflections it reveals more detail beneath water surfaces and wet surfaces and reduces haze from scattered light. The threaded circular design enables smooth rotation to fine-tune the polarizing effect while maintaining a low profile suitable for action camera housings and mounts. The optical surface is treated to preserve sharpness and minimize additional vignetting or distortion when used with wide-angle lenses typical of action cameras.
Suitable for
 Outdoor landscape and scenic photography with DJI Osmo Action 6
 Shooting over water surfaces, rivers, lakes and wet rocks
 Reducing reflections on glass, car windows and glossy surfaces
 Enhancing sky and foliage color saturation during daylight
 Action-camera filming where glare control improves image clarity
Key specifications
 Type: Circular polarizing filter (CPL)
 Mount: Front threaded circular mount for action camera lens attachment
 Primary function: Reflection reduction, increased color saturation and contrast
 Optical effect control: Rotating polarizer element to adjust polarization strength
 Compatibility: Designed for use with DJI Osmo Action 6 and similar action camera front threads
How to use
Attach the CPL filter to the front of the action camera lens using the matching threaded mount, ensuring it is secure and centered. Rotate the filter while observing the live view or preview footage to achieve the desired reduction of reflections and enhancement of color saturation; a 90-degree rotation typically produces the strongest polarization effect. For water or glass surfaces, rotate until distracting glare is minimized and underlying detail becomes visible. Check for any vignetting or framing shift when used with wide fields of view and adjust composition or mounting as needed.
Usage recommendations
Use the polarizer primarily in daylight and outdoor conditions where reflections or scattered light reduce image clarity. Avoid using strong polarization when filming scenes that include LCD screens or other polarized displays, as these may become partially darkened. When shooting in low light or high dynamic range scenes, consider exposure adjustments to compensate for light loss caused by the filter.

## FAQ

### How much does the CPL Filter K&F for DJI Osmo Action 6 SB11146 cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All K&F products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K&F service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11878544/67296027_large.webp