# K&F CPL Polarizing and Neutral Density Filter Set (ND, ND8, ND16) for DJI Air 3S

**URL:** https://aio.lv/en/product--kf-sb9345--11974713
**Data updated:** 2026-03-11 16:11 (EET)
**Category:** Drone Parts
**Manufacturer:** K&F
**Manufacturer code:** SB9345
**EAN:** 6942052547949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb9345--11974713

## 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

Filter set for DJI Air 3S including a circular polarizer (CPL) and neutral density filters ND, ND8, ND16 by K&F (MPN SB9345). Designed to reduce reflections, control exposure and enable slower shutter speeds for smoother motion and cinematic footage. Suited for aerial photography and videography where glare reduction and light attenuation are needed.

## Long description

The K&F CPL Polarizing and Neutral Density Filter Set (ND, ND8, ND16) for DJI Air 3S is a compact filter kit designed for aerial photographers and videographers using the DJI Air 3S. The set combines a circular polarizer (CPL) with neutral density filters to reduce surface reflections, manage glare, and control the amount of light reaching the sensor. By attenuating incoming light and cutting reflections from water, glass, and other non-metallic surfaces, this filter set helps produce clearer images and enables slower shutter speeds for smoother motion in video.
Advantages
The CPL filter reduces unwanted reflections and increases color saturation without altering color balance, improving contrast in skies and foliage. The neutral density filters (ND, ND8, ND16) provide graduated light attenuation to match different lighting conditions, enabling longer exposures and more cinematic motion blur in footage. The set is sized and balanced for use with the DJI Air 3S, offering a simple way to expand creative control over exposure and reflections during drone flight.
Suitable for
 Aerial landscape photography and video where glare reduction is needed
 Filming motion shots with smoother, natural motion blur
 Shooting over water, glass, or reflective surfaces
 Daylight scenes requiring exposure control without changing ISO or shutter extremes
Key specifications
 Filter types: circular polarizer (CPL), neutral density levels ND (light reduction), ND8, ND16
 Function: reflection reduction, light attenuation for exposure control and motion blur
 Compatibility: designed for mounting on DJI Air 3S camera system
 Optical effect: enhances color saturation and contrast; allows slower shutter speeds
 Form factor: lightweight, drone-optimized filter set for aerial use
How to use
Attach the appropriate filter to the DJI Air 3S camera following the drone manufacturer’s instructions and the filter maker’s mounting guidance. Use the CPL to rotate and adjust polarization until reflections are minimized and sky contrast is improved. Select ND, ND8, or ND16 depending on ambient light: use stronger ND values in brighter conditions to maintain desired shutter speeds and avoid overexposure. Verify framing and exposure on the controller monitor and adjust camera settings (shutter speed, aperture, ISO, and shutter angle if available) to achieve the intended motion blur and exposure balance. Remove or change filters between shots when lighting conditions change.
Usage recommendations
For video, aim to set shutter speed roughly double your target frame rate (180-degree rule) and use the appropriate ND filter to maintain that exposure without increasing ISO. For reflective scenes, rotate the CPL slowly while observing the live view to find the optimal polarization. Store filters in a protective case when not in use to prevent scratches and dust, and clean optical surfaces with a lint-free cloth and appropriate cleaner before flight.

## FAQ

### How much does the K&F CPL Polarizing and Neutral cost, and is it available for purchase?

The price is 45.49 € (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/11974713/67422920_large.webp