# Circular Polarizing Filter CPL K&F for DJI Air 3 — ULTRA HD 8K NANO-X (KF01.2437)

**URL:** https://aio.lv/en/product--kf-sb8343--11974687
**Data updated:** 2026-03-11 16:11 (EET)
**Category:** Drone Parts
**Manufacturer:** K&F
**Manufacturer code:** SB8343
**EAN:** 6942052512480
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8343--11974687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Circular polarizing (CPL) filter by K&F designed for the DJI Air 3 drone. ULTRA HD 8K NANO-X coating reduces reflections and glare, improves color saturation and contrast, and helps achieve clearer skies and reduced surface reflections for aerial photography and videography. Compatible with the Air 3 lens mounting; useful for landscape, cityscape and water shots.

## Long description

Circular Polarizing Filter CPL K&F for DJI Air 3 — ULTRA HD 8K NANO-X (KF01.2437) is a precision optical accessory designed to fit the lens mounting of the DJI Air 3 drone. The filter uses an ULTRA HD 8K NANO-X multi-coating to reduce reflections and glare from non-metallic surfaces, enhance color saturation, and increase contrast in aerial images and video. It is suitable for adjusting sky tone, improving cloud definition, and minimizing unwanted surface reflections on water and glass when filming landscapes, cityscapes and outdoor scenes.
Advantages
The circular polarizer selectively blocks polarized light to reduce reflections and haze while preserving image sharpness. The ULTRA HD 8K NANO-X coating improves light transmission and resists smudges and minor abrasions, supporting consistent optical performance. The filter is engineered to maintain accurate color balance and clarity for high-resolution drone cameras, enabling more natural skies and deeper color rendition without digital post-processing.
Suitable for
 Aerial landscape photography and videography
 Cityscape and architectural shots with glass or reflective surfaces
 Water scenes where surface reflections need reduction
 Situations requiring improved color saturation and contrast in bright daylight
Key specifications
 Filter type: Circular polarizer (CPL)
 Optical coating: ULTRA HD 8K NANO-X multi-coating
 Compatibility: Designed for DJI Air 3 lens mounting
 Effect: Reduces reflections and glare; increases color saturation and contrast
 Optical performance: Maintains high sharpness and color accuracy for high-resolution imaging
How to use
Attach the CPL filter to the DJI Air 3 lens mounting according to the drone manufacturer’s mounting procedure. Rotate the filter while observing the live camera view until the desired reduction in reflections and sky darkening is achieved. For best results, adjust the filter angle relative to the sun and test exposure settings, as the polarizer can reduce overall light transmission; compensate exposure in the camera settings if necessary. Remove and store the filter in a protective case when not in use to avoid scratches and contamination.
Usage recommendations
Use the CPL filter primarily in bright daylight or when shooting scenes with strong reflective surfaces. Avoid maximum polarization at very wide angles to the sun where uneven sky darkening may occur. Clean the coated surface with a soft microfiber cloth and appropriate lens cleaner to preserve the NANO-X coating and consistent optical performance.

## FAQ

### How much does the K&F CPL Filter for DJI Air 3 — ULTRA HD 8K NANO-X cost, and is it available for purchase?

The price is 38.49 € (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 07.07.2026 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/11974687/67422890_large.webp