# K&F CPL Polarizing Filter for DJI Mini 4 Pro drone — Nano-X series (model SB8569)

**URL:** https://aio.lv/en/product--kf-sb8569--11974600
**Data updated:** 2026-03-11 16:10 (EET)
**Category:** Drone Parts
**Manufacturer:** K&F
**Manufacturer code:** SB8569
**EAN:** 5904647822061
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8569--11974600

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Circular polarizing (CPL) filter by K&F designed for use with the DJI Mini 4 Pro drone. Part of the Nano-X line (model SB8569), it reduces reflections and glare from non-metallic surfaces, enhances color saturation and contrast, and helps achieve clearer skies and richer outdoor images. Intended for aerial photography and videography to improve image quality in bright or reflective conditions.

## Long description

The K&F CPL Polarizing Filter for DJI Mini 4 Pro drone — Nano-X series (model SB8569) is a circular polarizer designed specifically to fit the optical system of the DJI Mini 4 Pro. It reduces reflections and surface glare from water, glass and other non-metallic surfaces, increases color saturation and contrast, and helps produce clearer skies and richer outdoor aerial images. The filter is part of the Nano-X line, engineered for lightweight use on small drones without compromising image sharpness.
Advantages
This CPL filter selectively blocks polarized light to reduce unwanted reflections and haze, improving image clarity and color fidelity in bright conditions. Its circular design ensures compatibility with the autofocus and exposure metering systems of the drone camera. The Nano-X build emphasises low weight and balanced optical performance, helping to maintain stable flight characteristics while attached to the Mini 4 Pro. The multi-coated glass minimizes flare and ghosting for consistent results across different lighting situations.
Suitable for
 Aerial landscape photography with enhanced sky contrast and color saturation
 Filming over water, snow or wet surfaces to reduce surface reflections
 Urban aerial shots where glass and reflective surfaces cause glare
 Outdoor videography in bright sunlight to improve overall image quality
Key specifications
 Type: Circular polarizing (CPL) filter
 Compatibility: Designed for DJI Mini 4 Pro drone camera optics
 Construction: Multi-coated optical glass for reduced flare and ghosting
 Frame: Lightweight profile to suit small drone gimbal balance
 Function: Reduces reflections, increases color saturation and contrast
How to use
Mount the CPL filter onto the DJI Mini 4 Pro camera following the manufacturer's alignment and attachment method for the Nano-X series. Rotate the filter ring while observing the live view to adjust the degree of polarization until reflections are reduced and desired sky or color contrast is achieved. Re-check gimbal calibration and flight balance after attaching the filter, and verify autofocus and exposure metering in camera preview before recording or shooting stills.
Usage recommendations
Use the CPL filter mainly in bright outdoor conditions and when photographing reflective surfaces; reduce or remove it for low-light, high-contrast shadow detail work, or when using certain ND/UV filter stacks that may affect exposure or gimbal balance. Regularly clean the optical surfaces with a soft microfiber cloth and store the filter in a protective case when not in use.

## FAQ

### How much does the K&F CPL Polarizing Filter for DJI Mini 4 Pro SB8569 cost, and is it available for purchase?

The price is 24.99 € (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 16.07.2026 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/11974600/67422759_large.webp