# Camera Filter Set 4-in-1 K&F Nano-K UV CPL ND4 52mm

**URL:** https://aio.lv/en/product--kf-sb7488--11878724
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB7488
**EAN:** 5904647814875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb7488--11878724

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

K&F 4-in-1 camera filter set (Nano-K) includes UV, CPL and ND4 filters in 52mm size. Designed for photographic lenses with 52 mm thread, this set offers basic protection, polarization control to reduce reflections and enhance contrast, plus a neutral density option for longer exposures and motion effects. Suitable for landscape, travel and outdoor photography.

## Long description

The K&F Nano-K Camera Filter Set 4-in-1 (52mm) combines three functional filter types and a protective element in a compact kit for lenses with a 52 mm thread. The set includes a UV filter for lens protection and subtle reduction of atmospheric haze, a CPL (circular polarizer) to manage reflections and increase colour saturation, and an ND4 neutral density filter to reduce light intake for longer exposures and motion blur effects. Each filter is sized for easy attachment to compatible photographic lenses and is intended for basic protection and creative control in landscape, travel and outdoor photography.
Advantages
This 4-in-1 set provides practical versatility without the need to buy filters separately: protection against dust and scratches, polarization to cut reflections from non-metallic surfaces, and light reduction for controlled exposure. The filters are lightweight and designed for quick mounting on 52 mm lenses. The CPL element improves contrast and colour fidelity in bright or reflective conditions, while the ND4 option enables exposure extension for motion effects and aperture control in bright light.
Suitable for
 Landscape photography to manage reflections, haze and dynamic range
 Travel and street photography where lens protection and quick polarisation are useful
 Outdoor portrait and product shots that require reduced glare and improved colour saturation
 Long-exposure and motion-blur effects using the ND4 neutral density filter
Key specifications
 Filter types: UV, Circular Polarizer (CPL), Neutral Density ND4, and protective element
 Mount/thread size: 52 mm compatible with lenses using 52 mm screw threads
 Construction: multi-coated optical surfaces for reduced reflections and improved light transmission
 Effect of ND4: approximately 2 stops light reduction for longer exposures
 Primary use: protection, polarization control and light attenuation for exposure control
How to use
Attach the required filter to the front thread of a 52 mm lens by screwing it on until lightly secure; avoid overtightening. Use the UV filter as a permanent protective layer to shield the front element from dust, fingerprints and minor impacts. Rotate the CPL filter while observing the viewfinder or live view to find the setting that reduces unwanted reflections or increases sky contrast. Install the ND4 filter for scenes that require slower shutter speeds; recompose and refocus as neutral density may affect autofocus and metering. Remove and store filters in a protective case when not in use to avoid scratches.
Usage recommendations
Clean filters with a soft microfiber cloth and appropriate optical cleaner. When using the CPL, check exposure and white balance, as polarisation can change apparent light levels and colour. For ND4 use on bright days, verify shutter speed and consider a tripod for stable long exposures.

## FAQ

### How much does the Camera Filter Set K&F Nano-K 52mm UV CPL ND4 cost, and is it available for purchase?

The price is 43.49 € (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 14.07.2026 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/11878724/67296258_large.webp